000 00396nam a2200133Ia 4500
008 160316s1987 xxu||||| |||| 00| 0 eng d
020 _a
100 _aTed J Davis
245 _aSustainability Issues In Agricultural Development,Proceedings Of The Seventh Agriculture Sector Symposium
250 _a1
260 _aWASHINGTON
_bWORLD PRESS
_c1987
300 _a382
700 _aIsabelle A Schirmer
_a
999 _c6102
_d6102