000 00402nam a2200121 4500
082 _aE N82 SA 52
100 _aSAM T KURUMTHOTTICAL
245 _aNUTRIENT DYNAMICS AND RESIDUAL EFFECT OF PERMANENT MANURIAL EXPERIMENT WITH RICE
250 _aMSc
260 _aCOLLEGE OF AGRICULTURE VELLAYANI
_bDEPARTMENT OF SOIL SCIENCE AND AGRICULTURAL CHEMISTRY
_c1982
700 _aDr.R.S.AIYER
942 _cTH
999 _c372171
_d372171