000 00271nam a2200109Ia 45e0
008 181001s1972 xx 000 0 und d
100 _aICAR
245 0 _aSol conservation India
260 _aDelhi
_bI.C.A.R.
_c1972
300 _a319
942 _2ddc
_cBK
999 _c2814
_d2814