000 00310nam a2200121Ia 4500
008 230907s9999 xx 000 0 und d
082 _bPRE/F
_a630
100 _aPREM NARAIN
245 0 _aFIRST AGRICULTURE SCIENCE CONGRESS-1992
260 _bDELHI, N.A.A.S.
_c1993
650 _aReference Book
942 _cBK
999 _c16694
_d16694