000			00451nam a2200133Ia 4500
008			160316s1991 xxu||||| |||| 00| 0 eng d
100			_aCONWAY, G.R.
245			_aUnwelcome harvest _b/ CONWAY, G.R.
260			_aLondon _bEarthscan Publications _c1991
300			_a645 p
650			_aCLIMATE CHANGE
650			_aPESTICIDES
650			_aPOLLUTION
650			_aCROPS
650			_aENVIRONMENT
650			_aAGRICULTURE
650			_aAGRICULTURE
650			_aCLIMATE CHANGE
700			_aPRETTY, J.N.
999			_c9224 _d9224