TY  - BOOK
AU  - Aboul-Ela M.B., at al (Compilers)
TI  - Ruminant Production In The Dry Subtropics : : Constraints And Potentials / 
SN  - 90-220-0949-1
U1  - 636.200913 
PY  - 1989///
CY  - Netherlands
PB  - Pudoc Wageningen
KW  - Ruminants
KW  - Livestock-climatic factors
KW  - Tropics
ER  -