000 00382nam a2200121 4500
082 _aE N73 GO 44
100 _aV.GOPINATH
245 _aDISTRIBUTION OF COPPER AND ZINC IN THE ACID PEAT (KARI) SOILS OF KERALA
250 _aMSc
260 _aAGRICULTURAL COLLEGE AND RESEARCH INSTITUTE VELLAYANI
_bDIVISION OF AGRICULTURAL CHEMISTRY
_c1973
700 _aM.M.KOSHY
942 _cTH
999 _c372159
_d372159