00988nam a2200313 a 4500 AR-ReUNN 20260702153522.0 260630s2011 us |||||||||||||||||eng 978-0-89118-180-4 eng Laj R. Ahuja 136587 Liwang Ma 136588 Methods of introducing system models into agricultural research / Laj R. Ahuja and Liwang Ma Madison American Society of Agronomy; Crop Science Society of America; Soil Science Society of America 2011 454 páginas Advances in Agricultural Systems Modeling 2. Agricultura 5304 Sistemas Agrarios 11979 Investigación 5115 Gestion 5685 Estimacion 53325 Parametros 115223 Suelos 6221 Clima 6250 Estructura Agricola 61213 LIB (AGROP)84838 227000 0 0 0 1 AGROP AGROP GEN 2012-08-24 0 631 LAJ ej.1 6.03-003908 LIB 0 0 0 0 AGROP AGROP GEN 2012-08-24 0 631 LAJ CD ej.1 6.03-D03908 LIB 227000 227000 AR-ReUNN spa AR-ReUNN aacr2 0 0 0 1 AGROP AGROP GEN 2012-08-24 0 631 LAJ ej.1 6.03-003908 LIB 0 0 0 0 AGROP AGROP GEN 2012-08-24 0 631 LAJ CD ej.1 6.03-D03908 LIB