00642nam a2200217 a 4500 AR-ReUNN 20260702143422.0 260701s1978 us |||||||||||||||||spa Dobereiner, Johanna 65427 Burris, Robert H. 65428 Hollaender, Alexander 65429 Limitations and potentials for biological nitrogen fixation in the tropics New York Plenum Press 1978 398 páginas Suelo 5792 Fijacion Biologica del Nitrogeno 64852 Zona Tropical 61291 LIB (CIB)153552 135862 0 0 0 1 CIB CIB GEN 2015-07-08 0 631.461 H733 ej.1 16.25-000638 LIB 135862 135862 AR-ReUNN spa AR-ReUNN aacr2 0 0 0 1 CIB CIB GEN 2015-07-08 0 631.461 H733 ej.1 16.25-000638 LIB