Weaver, John E.
Plant ecology
McGraw-Hill, 1938
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Terrestrial plant ecology
by Michael G. Barbour ... [and others]
An Imprint of Addison Wesley Longman , 1998
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Norton, Don C.
Ecology of plant-parasitic nematodes
John Wiley & Sons, 1978
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Grime, J.P.
Plant strategies & vegetation processes
John Wiley & Sons, 1979
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Silvertown, Jonathan W.
Introduction to plant population ecology
Longman, 1987
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