Ecotypic variation of photoperiodic response in trees, especially in two Populus species

Authors

O. Vaartaja

Document Type

Article

Journal/Book Title/Conference

Forest Science

Volume

6

Issue

3

First Page

200

Last Page

206

Publication Date

1960

Recommended Citation

Vaartaja, O. Ecotypic variation of photoperiodic response in trees, especially in two Populus species. Forest Science 6(3):200-206.