000 00407nam a2200157Ia 4500
008 130223s9999 xx 000 0 und d
080 _a631.415.2:631.821(541.4)
100 _aMadal, S.C., Jha, K.K.
245 _aImprovement of acid soils in Bihar by liming
260 _aKanke
260 _c1969
300 _a0.5
440 _aNo. 1; Bihar Agricultural Rese
901 _pS16590
942 _cB
_2udc
999 _c125201
_d125201