000 00285nam a22001217a 4500
003 OSt
008 240203b |||||||| |||| 00| 0 eng d
082 _aP338.105
_bI-2
245 _aIndian Journal of agricultural economics - Vol.30
260 _c1975
300 _a148
942 _2ddc
_cBK
999 _c36709
_d36709