by Donald A. Perala
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Self-thinning and stockability of the Ci...
Growth of nitrogen-fertilized and thinne...
Stockability, growth, and yield of the C...
Aspen
Effect of soil and vegetation on growth ...
Growth and survival of northern hardwood...
How the other half lives
The Tiny Seed
How a Seed Grows
American Horticultural Society Practical...
The fruit garden
Principles of plant culture