000 004380000a22001450004500
060 _a100
082 _a631.531 DOU
100 _aDouglas, Johnson E
245 _aSuccessful seed programs : a planning and management guide
260 _aNewdelhi, Tata mc graw - hill publishing company limited
260 _c1980
300 _a301
650 _aSeed technology/ seed quality control/ seed certification/ seed marketing
942 _cBK
999 _c362383
_d362383