The effect of some environmental factors on the growth of young aspen trees ( Populus tremuloides ) in controlled environments
Bate, G. C., Canvin, D. T.Том:
49
Мова:
english
Журнал:
Canadian Journal of Botany
DOI:
10.1139/b71-203
Date:
August, 1971
Файл:
PDF, 601 KB
english, 1971