000			00506nam a2200157Ia 4500
008			190923s1989||||xx |||||||||||||| ||und||
020			_a0521334306
082			_a338.1091724 _bPr
100			_aCOLMAN, David.
245		0	_aPrinciples of agricultural economics : _bmarkets and prices in less developed countries / _cDavid Colman and Trevor Young.
260			_aCambridge ; _bCambridge University Press, _c1989.
300			_ax, 323 p. :
500			_aIncludes index.
650			_aAgriculture
942			_cTB
999			_c47003 _d47003