000 00614nam a2200181Ma 4500
020 _a907413419X
040 _cMNP
082 _a656 PUD 1994 A051 Or.
245 1 4 _aThe study of livestock farming systems in a research framwork :
_bproceedings of the second International Symposium on Livestock Farming Systems, Saragossa, Spain, September 11-12, 1992 /
260 _aWageningen, Netherlands :
_bPUDOC,
_c1994
300 _a449 p. :
_bill. ;
_c25 cm
490 1 _aEAAP publication ;
650 0 _aLivestock
650 0 _aAgriculture
700 1 _aGibon, Annick
700 1 _aFlamant, Jean Claude
942 _cEK
999 _c14804
_d14804