Climate and plant growth in certain vegetative associations
1918
Sampson, Arthur W. (Arthur William)
Studies the effects of climate on three types of plant communities: oak-brush, aspen-fir, and spruce-fir.
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Издатель U.S. Dept. of Agriculture | Washington, D.C. : U.S. Dept. of Agriculture, 1918
Эту запись предоставил National Agricultural Library