000			00984pam a2200301a 44500
999			_c13607 _d13607
003			OSt
005			20181018141557.0
008			170807b1993 xxu||||| |||| 00| 0 eng d
020			_a0792318803
040			_cIGIDR
082			_a338.1 _bDEV _220
100			_aVries, Frits Penning de
111			_aInternational Symposium on Systems Approaches for Agricultural Development _cBangkok, Thailand _dDec 2-6, 1991
245			_aSystems approaches for agricultural development / _cEd. by Frits Penning de Vries, Paul Teng and Klaas Metselaar
260			_aDordrecht _bKluwer Academic _c1993
300			_axii, 542p
490			_aSystems approaches for sustainable agricultural development ; _v2
650			_aCongresses
650			_aMathematical Models
650			_aCrops
650			_aAgricultural Systems
650			_aAgricultural economics
650			_aEconomics
700			_aTeng, Paul _eEd.
700			_aMetselaar, Klaas _eEd.
906			_a13502
942			_2ddc _cBK