000 00575nam a2200169Ia 45e0
008 181001s1976 xx 000 0 und d
100 _aU.S.D.A.
245 0 _aDiagnosis and improvement of saline & alkoli soil
260 _aDelhi
_bU.S.D.A Oxford
_c1976
300 _a160
942 _2ddc
_cBK
999 _c3181
_d3181