000 00367nam a2200133Ia 4500
008 220721s1978 xx 000 0 und d
041 _aeng
082 _a580(548)
100 _aGupta, O.P.
245 _aModern Weed Science in the Tropics and Sub-Tropics
260 _aNew Delhi
_bToday And Tomorrow's Printers
_c1978
300 _aviii, 423P.
999 _c78502
_d78502