00770nam a2200229Ia 4500008004100000020001500041082002200056100002300078245006300101250000600164260006700170300000800237650004100245650003400286653001600320653002000336653001200356700001800368942001200386999001700398952012500415170901s1996    xx            000 0 und d  a812240667X  a631.5820913bP12C  aPalaniappan, S. P. 0aCropping Systems in the TropicsbPrinciples and Management  a2  aNew DelhibNew Age International (p) Limited, Publishersc1996  a211  aAgriculture and related technologies  aTechnology (Applied sciences)  aAgriculture  aFarming systems  aTropics  aSivaraman, K.  2ddccBK  c14001d14001  00102ddc4070aRAUbRAUd2017-10-18eWorld Book Kolkatag95.00l0o631.5820913 P12Cp62152r2017-10-18w2011-03-31yBK