000			00343nam a2200121Ia 4500
245			_aScientific weed management _bin the tropics and sub-tropics _cO. P. Gupta
260			_aNew Delhi _bToday and Tomorrow's _c1984
300			_a474p.:ill.,tab.
082			_a632.58 _bG977S,2
250			_arev.
500			_aIncludes index
100			_aGupta, O. P. _d
999			_c1543 _d1543