by Donald A Perala
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Growth of nitrogen-fertilized and thinne...
Self-thinning and stockability of the Ci...
Allometric biomass estimators for Aspen-...
Quaking aspen productivity recovers afte...
Using glyphosate herbicide in converting...
A provisional assessment of triclopyr he...
How the other half lives
The Tiny Seed
How a Seed Grows
American Horticultural Society Practical...
The fruit garden
Principles of plant culture