00621nam a2200193Ia 4500008004100000082001900041100001500060245005000075260002600125300000700151650004100158650003400199653001600233653001000249700002000259942001200279999001700291952011900308170901s1987    xx            000 0 und d  a633.1589bJ20F  aJain, G.L. 0aFertilizer use for intensive maize production  aNew DelhibICARc1987  a77  aAgriculture and related technologies  aTechnology (Applied sciences)  aFertilizers  aMaize  aMahapatra, I.c.  2ddccBK  c15121d15121  00102ddc4070aRAUbRAUd2017-10-18eICAR, New Delhig15.00l0o633.1589 J20Fp43725r2017-10-18w1992-10-12yBK