TY  - BOOK
AU  - W A Hodgson
AU  - D D Pond
AU  - J comp Monro
TI  - Diseases and pests of potatoes
U1  - 635.21 23
PY  - 1973///, ©1977
CY  - Ottawa
PB  - Dept. of Agriculture
KW  - Potatoes
KW  - Diseases and pests
ER  -