TY  - GEN
AU  - Bıffen, H. Rowland,
TI  - Elements of Agrıcultere: A text-book prepared under the authorıty of the royal agrıcultural socıety of engaland
AV  - SPE-A 0529 
PY  - 1932///
CY  - London
PB  - Jas. Truscott and son ltd.
KW  - Agriculture
ER  -