TY  - BOOK
AU  - Mowbray,R.M.
AU  - Sykes,A.H.
TI  - Egg production in warm environmental temperatures  / 
PY  - 1971///
CY  - Ashford, Kent  : 
PB  - Wye College, University of London, 
KW  - Eggs
KW  - Production
KW  - Effect of temperature on
N1  -  Includes bibliographical references: p. 29
ER  -