000 00373nam a2200109Ia 4500
008 171108s9999 xx 000 0 und d
100 _aRaheja, S.K. [et. All]
245 0 _aSample surveys for mithodological investigations into high yielding varieties programme
260 _aNew Delhi
_bIndian Council of Agricultural Research
_c1979
300 _a1268p.
942 _2udc
_cICAR
999 _c38400
_d38400