000 00301nam a22001097a 4500
003 OSt
008 230608b |||||||| |||| 00| 0 eng d
100 _aKanwar, J.S. Editor
245 _aInternational Symposium on Soil Fertility Evaluation Proceeding
260 _II.S.S. Science
_c1971
942 _2ddc
_cBK
999 _c27251
_d27251