Livestock Farming Systems: Research, Development,
Socio-economics and the Land Manager, eds J. B.
Dent, M. J. McGregor & A. R. Sibbald. 360 pp.
Wageningen: Wageningen Pers (1996). NLG 198.00 (paperback).
ISBN 90 74134 40 8.
1989 ◽
1999 ◽
Vol 61
(2-3)
◽
pp. 121-137
◽
2006 ◽
pp. 243-247
Keyword(s):
1985 ◽
Vol 36
(1)
◽
pp. 59-65
◽