By Cummings L. J.   in Journal of Forestry

ISSN:0022-1201|39|1|47-48

Society of American Foresters‎(1941)‎

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By Cummings L.J.   Waters S.L.   Wattis J.A.D.   Graham S.J.   in Journal of Mathematical Biology

ISSN:0303-6812|49|1|56-82

Springer Publishing Company ‎(2004)‎

Access to resources Favorite 1.6124024