000			01105nam a2200313Ia 4500
001			Z_4295
003			CHAP
008			220113s1988 xx 000 0 und d
010			_a167360
040			_cCHAP
082			_a630.215 A5
100			_aAllen, Patricia, ed. _9141535
245			_aGlobal perspectives on agroecology and sustainable agricultural systems / _cEd. by Patricia Allen and Debra Van Dusen
260			_aSanta Cruz, Ca. : _bUniversity of California, _c1988
300			_a2 v.
440			_a
500			_aTomado de International Scientific Conference of the International Federation of Organic Agriculture Movements (6 : 1986 : Santa Cruz)
503			_a144165
650			_aAgricultura subsistencia I. Van Dusen, Debra II. International Conference of the International Federation of Organic _9141536
650			_aAgricultura _xAspectos económicos
650			_aAgricultura _xInvestigación _xCongresos _91605
650			_aEcología agrícola _xCongresos _935167
901			_a630.215 A5
902			_aA
910			_a1988
942			_c1
942			_cc1
999			_c167360 _d167360