000			00316nam a2200133Ia 4500
008			160316s1978 xxu||||| |||| 00| 0 eng d
020			_a
100			_aPimental, D.
245			_aWorld Food, Pest Losses And The Environment
250			_a1st
260			_aUSA _bWESTVIEW PRESS _c1978
300			_a206
700			_a _a
999			_c28373 _d28373