|
|
|
|
| LEADER |
00721cam a22002412u 4500 |
| 001 |
LIBRI-019607 |
| 003 |
AR-CrUNPB |
| 007 |
ta |
| 008 |
170901s1983 xxu r 000 0 eng d |
| 020 |
|
|
|a 0811722139
|
| 040 |
|
|
|a AR-CrUNPB
|
| 082 |
0 |
|
|a 574.072/B.29
|2 20
|
| 100 |
1 |
|
|a Brown, Vinson
|
| 245 |
1 |
0 |
|a Investigating nature through outdoor projects :
|b 36 strategies for turning the natural environment into your own laboratory /
|c Vinson Brown
|
| 255 |
|
|
|a .072
|
| 260 |
|
|
|a Pennsylvania :
|b Stackpole Books,
|c 1983
|
| 300 |
|
|
|a 254 p
|
| 590 |
|
|
|a Registros migrados a formato MARC
|
| 650 |
|
7 |
|a BIOLOGIA
|2 Unescot
|9 1755
|
| 650 |
|
7 |
|a INVESTIGACION
|2 Unescot
|9 3894
|
| 942 |
|
|
|c BK
|
| 910 |
|
|
|a ms050117
|
| 999 |
|
|
|c 70980
|d 70980
|