000 003650000a22001450004500
082 _a631.4 SSO/BE
100 _aPREMACHANDRAN, P N
245 _aBENCH MARK SOILS OF KERALA
260 _aNEW DELHI, SOIL SUREY ORGANISATION AGRICULTURE DEPARTMENT
260 _c2007
300 _apages 623
650 _aLAND DIVERSITY
650 _aSOIL TAXONOMY
942 _cBK
999 _c295731
_d295731