000 00550nam#a2200205#c#4500
003 IEF
005 20180219162837.0
008 941205s1977 uuu####fr####| 0||u| |u
040 _aIEF
100 1 _aRitson, Christopher
_937586
245 _aAgricultural Economics Principles and Policy
260 _aLondon
_b Croslby Lockwook Staphes
_c1977
300 _aXIII, 409 p.
_c 24 cm
500 _aBibliografía e indices
650 4 _aAGRICULTURA
_98497
650 4 _aASPECTOS ECONOMICOS
_932202
942 _cLIB
942 _z29165
999 _c76409
_d76409