Vytlačiť
1. Community, edaphic, and historical analysis of mixed oak forests of the Ridge and Valley Province in centralPennsylvania
Community, edaphic, and historical analysis of mixed oak forests of the Ridge and Valley Province in centralPennsylvania
Nowacki Gregory J.
Abrams Marc D.
Can.J.For.Res.. 22. (1992), s. 790-800. tab.
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