000 00342nam a2200133Ia 4500
008 211224s9999 xx 000 0 und d
020 _a9788176486033
082 _a660.6 KHA
100 _aKhan, M A
245 0 _aAgriculture and environment
260 _aNew Delhi:
_bA. P. H. Pub. Corp,
_c2004
300 _axv, 403 p
700 _aZargar, M Y
999 _c13675
_d13675