TY  - BOOK
AU  - Duckman,Alec Narraway
TI  - The farming year: : agricultural synthesis / 
U1  - 631 
PY  - 1963///
CY  - London : 
PB  - Chatto and Windus , 
KW  - Farm management
KW  - Great Britain
KW  - Crops and climate
KW  - Domestic animals
KW  - Seasons
N1  -  Includes bibliographical references ( p. 491-504)
ER  -