000 00388nam a2200133Ia 4500
008 160216s9999 xx 000 0 und d
020 _a8190064006
245 _aOrganics in soil health and crop production
260 _c1993
_a Kochi
_bPeekay Tree Crops Development Foundation
300 p _axiv, 254 p.
650 _aManuresOrganic Manures
700 _aThampan, P. K.
942 _2udc
_cBK
999 _c31739
_d31739