Matching ruminant production systems with available resources in the tropics and sub-tropics /
Preston, T R
Matching ruminant production systems with available resources in the tropics and sub-tropics / T R Preston; R A Leng - Armidale, N.S.W. : Penambul Books, 1987. - xviii, 245 p. : ill. ; 30 cm.
Cattle -- Feeding and feeds -- Economic aspects.
636.089 / PRM
Matching ruminant production systems with available resources in the tropics and sub-tropics / T R Preston; R A Leng - Armidale, N.S.W. : Penambul Books, 1987. - xviii, 245 p. : ill. ; 30 cm.
Cattle -- Feeding and feeds -- Economic aspects.
636.089 / PRM