TY  - BOOK
AU  - Haddow, W.R.
AU  - Hill, A.W.
TI  - Blister Rust Reconnaissance in Ontario - 1953: interim Report Forest Pathology Laboratory Maple, Ontario, (Based  on Investigations carried out in 1928 and 1954)
AV  - SB741.R8 H3
PY  - 1954///
CY  - Canada.
PB  - Dapartment of Agriculture Science Service
KW  - Patholgy
KW  - Forest
KW  - Ontario
ER  -