Phytosociological and environmental gradients in a sector of the Western Desert of Egypt

An Ordination of the Upland Forest Communities of Southern Wisconsin

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Diagnosis and Improvement of Saline and Alkali Soils

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An Approach toward a Rational Classification of Climate

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Soil Chemical Analysis

L J Hardin · Journal of AOAC INTERNATIONAL · 1958 · 6K citations · Full text

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An Introduction to Mathematical Ecology.

Richard Levins, E. C. Pielou · Evolution · 1970 · 3.8K citations

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