Investigations on the flowering and seed crop of Picea Abies

An edition of Investigations on the flowering and seed crop of Picea Abies (1965)

Investigations on the flowering and seed crop of Picea Abies

By Risto Olavi Sarvas

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Publish Date

1965

Publisher

Sine nomine

Language

eng

Pages

Description:

subjects: Seeds, Norway spruce, Reforestation