000 00307 am a2200121 a 4500
245 1 _aSymposium on fertilizer use
260 _aNew Delhi
_c1970
300 _a1-273 p.
100 1 _aBiswas, T.D.
942 _2udc
_cB
440 _aFertilizer Indian Society of Soil Science. Bulletin No. 8
901 _aS54872
999 _c113054
_d113054