000			00296nam a2200133Ia 4500
008			160316s1983 xxu||||| |||| 00| 0 eng d
020			_a0272797294
100			_aE. A. Bell
245			_aBetter Crops For Food
250			_a1st
260			_aLONDON _bPITMAN _c1983
300			_a248
700			_a _a
999			_c33533 _d33533