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00782nam a2200217 a 4500 |
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20404 |
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AR-LpUBP |
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080617s1972 xxka g 000 0 eng d |
| 040 |
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|a AR-LpUBP
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1 |
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|a Bick, Hartmut
|9 21254
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| 245 |
1 |
0 |
|a Ciliated protozoa: an Illustrated Guide to the Species Used as Biological Indicators in Freshwater Biology
|
| 260 |
|
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|a Geneva :
|b World health organization,
|c 1972.
|
| 300 |
|
|
|a 198 p. :
|b il. ;
|c 24 cm.
|
| 500 |
|
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|a Anexos: pp. 193-195 Bibliografía pp. 189-191
|
| 942 |
|
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|c BK
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| 952 |
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|6 DB200461
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|i E445335
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|o Db-2004-61
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|y BK
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| 999 |
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|c 20404
|d 20404
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| 988 |
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|c 34
|d Miguel Kiperszmid
|
| 997 |
|
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|z a
|