000 00321nam a2200133Ia 4500
008 150518s1990||||xx |||||||||||||| ||und||
020 _a8170361893
082 _a338.186
_bDOO
245 _aDairy aid and development
250 _a-
260 _aNewbury Park
_b Sage Publications
_c1990
300 _a336 p.
942 _cBK
999 _c14909
_d14909