00657nam a2200193Ia 4500008004100000020001500041082001700056100001700073245005600090260003100146300000800177650004100185650003400226653002600260653002200286942001200308999001700320952012600337170901s1981    xx            000 0 und d  a0408106492  a631.54bJ50P  aJohnson, C.B 0aPhysiological Processes Limiting Plant Productivity  aLondonbButterworthsc1981  a395  aAgriculture and related technologies  aTechnology (Applied sciences)  aPhysiological process  aPlant development  2ddccBK  c13973d13973  00102ddc4070aRAUbRAUd2017-10-18ePANIMA, New DelhifPOUNDg28.00l0o631.54 J50Pp33686r2017-10-18w1982-07-19yBK