000			01343nam a2200337 4500
001			3016477
003			000
005			20250414154903.0
007			000
008			000
010			_a 94040637
020			_a0801429374
040			_aUOEL _cDLC _dDLC
050	0	0	_aS539.5 _bA47 1998
082	0	0	_a338.4/363072 _220
100	1		_aAlston, Julian M.
245	1	0	_aScience under scarcity : _bprinciples and practice for agricultural research evaluation and priority setting / _cJulian M. Alston, George W. Norton, Philip G. Pardey.
260			_aIthaca : _bCornell University Press, _cc1995.
300			_axxxiii, 585 p. : _bill. ; _c24 cm.
440		0	_aFood systems and agrarian change
500			_a"Published in cooperation with the International Service for National Agricultural Research."
504			_aIncludes bibliographical references (p. 515-551) and indexes.
650		0	_aAgriculture _xResearch _xEvaluation.
650		0	_aAgriculture _xResearch _xCost effectiveness.
700	1		_aNorton, George W.
700	1		_aPardey, Philip G.
710	2		_aInternational Service for National Agricultural Research.
906			_a7 _bcbc _corignew _d1 _eocip _f19 _gy-gencatlg
942			_2lcc _cBK
999			_c3130 _d3130