A study of the periodicity of seed years and direction of seed distribution of the white pine in the vicinity of Ithaca, N. Y
Graham, Samuel A. (Samuel Alexander),
1891-1967
creator
text
book
Ithaca, N. Y
1915
1915
ENG
"An investigation undertaken as minor work for the degree of Master in Forestry."
Forests and forestry
Seeds
White pine
https://www.biodiversitylibrary.org/bibliography/55823
63330020
10.5962/bhl.title.55823
NIC