|
|
|
|
| LEADER |
02265nam a2200745 a 4500 |
| 001 |
BIBUN008558 |
| 008 |
050426s1977 xxu||||| |||| 10| 0 eng d |
| 020 |
|
|
|a 0125173504
|
| 100 |
1 |
|
|a Newton, W.
|e ed.
|9 60875
|
| 700 |
1 |
|
|a Postgate, John.
|e ed.
|9 4272
|
| 700 |
1 |
|
|a Rodríguez Barrueco, C.
|e ed.
|9 60876
|
| 710 |
2 |
|
|a Consejo Superior de Investigaciones Científicas
|9 14723
|
| 710 |
2 |
|
|a Universidad de Salamanca
|9 14724
|
| 710 |
2 |
|
|a Charles F. Kettering Foundation
|9 14725
|
| 711 |
0 |
|
|a International Symposia on Nitrogen Fixation
|n (2:
|d 13-17 Sept. 1976:
|c Salamanca, ES)
|9 14726
|
| 245 |
0 |
0 |
|a Recent developments in nitrogen fixation
|
| 260 |
|
|
|a London
|b Academic Press
|c 1977
|
| 300 |
|
|
|a 622 p.
|b il.
|
| 650 |
|
0 |
|a MICROORGANISMOS DEL SUELO
|2 agrovoc
|9 10730
|
| 650 |
|
0 |
|a FIJACION DEL NITROGENO
|9 1443
|
| 650 |
|
0 |
|a BIOQUIMICA
|9 15
|
| 650 |
|
0 |
|9 35
|a SUELO
|
| 650 |
|
0 |
|a PROPIEDADES FISICO-QUIMICAS SUELO
|9 89
|
| 901 |
|
|
|a 008984
|
| 902 |
|
|
|a r
|
| 903 |
|
|
|a 20050426
|
| 903 |
|
|
|a 20060830
|
| 904 |
|
|
|a OK
|
| 904 |
|
|
|a CO
|
| 905 |
|
|
|a m
|
| 907 |
|
|
|a REUNION
|
| 908 |
|
|
|a IMPRESO
|
| 910 |
|
|
|a 0-12-51-7350-4
|
| 924 |
|
|
|a Recent developments in nitrogen fixation
|t Recent developments in nitrogen fixation
|
| 928 |
|
|
|a Newton
|b W.
|f ed.
|
| 928 |
|
|
|a Postgate
|b John.
|f ed.
|
| 928 |
|
|
|a Rodríguez Barrueco
|b C.
|f ed.
|
| 940 |
|
|
|n International Symposia on Nitrogen Fixation
|x 2
|
| 941 |
|
|
|a Salamanca
|l Salamanca
|p ES
|
| 911 |
|
|
|a 13-17 Sept. 1976
|
| 945 |
|
|
|a 1977
|
| 948 |
|
|
|a US
|
| 950 |
|
|
|a en
|
| 965 |
|
|
|a MICROORGANISMOS DEL SUELO
|
| 965 |
|
|
|a FIJACION DEL NITROGENO
|
| 965 |
|
|
|a BIOQUIMICA
|
| 965 |
|
|
|a SUELO
|
| 965 |
|
|
|a PROPIEDADES FISICO-QUIMICAS SUELO
|
| 976 |
|
|
|a AAG
|
| 976 |
|
|
|a AAG
|
| 977 |
|
|
|a 001417
|
| 984 |
|
|
|a 1 ej.
|
| 985 |
|
|
|a PRE14
|
| 987 |
|
|
|a AGROVOC
|
| 917 |
|
|
|a GM
|
| 917 |
|
|
|a VB
|
| 943 |
|
|
|f ausp.
|l Madrid
|n Consejo Superior de Investigaciones Científicas
|p ES
|
| 943 |
|
|
|f ausp.
|l Salamanca
|n Universidad de Salamanca
|p ES
|
| 943 |
|
|
|f ausp.
|n Charles F. Kettering Foundation
|p US
|
| 947 |
|
|
|e Academic Press
|l London
|
| 915 |
|
|
|e 622 p.
|i il.
|
| 975 |
|
|
|c B 631.4
|l NEW
|z 1977
|
| 942 |
0 |
0 |
|c CONGR14D
|
| 999 |
|
|
|c 6767
|d 6767
|
| 090 |
|
|
|a B 631.4 NEW
|