00579nam a2200193Ia 4500001000700000003000500007008004100012010001100053040000900064082001400073100003700087245010500124260003200229300001000261440006100271500000500332503001100337650003700348Z_1269CHAP220113s1988    xx            000 0 und d  a164357  cCHAP  a636.3 T46  aThomson, E          F        ,ed  aIncreasing small ruminant productivity in semi-arid areas  /ced. by E. F. Thomson and F. S. Thomson  aDordrecht  :bKluwer,c1988  a296 p  aCurrent topics in veterinary medicine and animal science  a  a161692  aRumiantes I. Thomson, F.S. II.t.