000 00315 a2200121 4500
080 _a631.164/165
_bS 471 C
245 1 _aContributed papers and proceedings
260 _aNew Delhi
_bInstitute of Agricultural Research Statistics
_c1970
650 _aAgriculture
100 _a
_d
300 _a401 p.
901 _a118124
999 _c43096
_d43096