000			00321nam a2200133Ia 4500
008			160316s1986 xxu||||| |||| 00| 0 eng d
020			_a0870554948
100			_aDonnell R Hunt
245			_aEngineering Models For Agricultural Production
250			_a1
260			_aWEST PORT _bAVI _c1986
300			_a260
700			_a _a
999			_c6181 _d6181