000 00314 a2200133 4500
080 _a333.74(6)
_bI 61 P
245 1 _aProceedings
260 _aEthiopia
_bInternational Livestock Centre for Africa
_c1983
650 _aPastoral Systems
650 _aResearch
100 _a
_d
300 _a480 p.
901 _a177923
999 _c62083
_d62083