000			00830nam a2200265 4500
001			00484148
003			PWmBRO
005			20240602100328.0
008			850424s1975 enkab a o1010 eng l
069	0	0	_a220531060
082	0	0	_a630 _b.7 _b2
090	0	0	_b630.72/S933
245	0	0	_aStudy of agricultural systems _cedited by G. E. Dalton
260	0	0	_aLondon _bApplied Science Publishers _c1975
300	0	0	_axiv, 441 p. _bill., map _c23 cm.
500	0	0	_a"The proceedings of an international symposium held in the Department of Agriculture and Horticulture, University of Reading."
595	0	0	_a0853346402
650	0	0	_aAgriculture
650	0	0	_aSystem analysis
700	1	0	_aDalton, Graham Eyre
745	0	0	_aAgricultural systems
942			_2ddc
994			_a001032815 85263 0001 _a001046261
999			_c23805 _d23805