TY  - BOOK
AU  - Bos J. Ritzema
AU  - J.R.Ainsworth Davis
ED  - 
TI  - Agricultural Zeology
U1  - 630.29 Bos/Agr 
PY  - 1900///
CY  - London
PB  - Methuen & Co.
KW  - Agriculture
N1  - B
ER  -