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051102s 1963xxu||||| |||| 00| 0 eng d |
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|a American Institute of Biological Sciences
|9 7073
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| 245 |
0 |
0 |
|a Research problems in biology
|b investigations for students
|
| 260 |
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|a New York :
|b Anchor Books ; Doubleday
|c c1963
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| 300 |
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|a 240 p.
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| 490 |
0 |
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|a Science Study
|v 2
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| 650 |
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0 |
|a BIOLOGIA
|9 17
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| 650 |
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0 |
|a INVESTIGACION
|9 292
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| 650 |
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0 |
|a ZOOLOGIA
|9 2099
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| 650 |
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0 |
|a FISIOLOGIA ANIMAL
|9 662
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| 650 |
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0 |
|a ECOLOGIA
|9 298
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| 650 |
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0 |
|a GENETICA
|9 244
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| 650 |
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0 |
|a BOTANICA
|9 442
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| 650 |
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0 |
|a FISIOLOGIA VEGETAL
|9 50
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| 901 |
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|a 012314
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| 902 |
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|a m
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|a 20051102
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|a OK
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|a DO
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| 905 |
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|a m
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| 906 |
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|a s
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|a TEXTO
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| 908 |
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|a IMPRESO
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| 912 |
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|a 2
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| 924 |
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|a Research problems in biology
|s investigations for students
|t Research problems in biology
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| 929 |
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|l Washington
|n American Institute of Biological Sciences
|p US
|s AIBS
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| 936 |
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|t Science Study
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| 945 |
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|a c1963
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| 948 |
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|a US
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| 950 |
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|a en
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| 965 |
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|a BIOLOGIA
|
| 965 |
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|a INVESTIGACION
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| 965 |
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|a ZOOLOGIA
|
| 965 |
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|a FISIOLOGIA ANIMAL
|
| 965 |
|
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|a ECOLOGIA
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| 965 |
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|a GENETICA
|
| 965 |
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|a BOTANICA
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| 965 |
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|a FISIOLOGIA VEGETAL
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| 976 |
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|a AAG
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| 977 |
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|a 003117
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| 984 |
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|a 1 ej.
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| 985 |
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|a PRE14
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| 987 |
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|a AGROVOC
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| 917 |
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|a VB
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| 947 |
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|e Anchor Books
|l New York
|
| 947 |
|
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|e Doubleday
|
| 915 |
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|e 240 p.
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| 975 |
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|c 573
|l AME
|z c1963
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| 942 |
0 |
0 |
|c LIBRO14D
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| 999 |
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|c 9512
|d 9512
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| 090 |
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|a 573 AME
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| 830 |
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|a Science Study
|9 64726
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