Proceedings of the National Academy of Sciences · 1999 · 475 citations · 21 references
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans the biological, physical, and social sciences.
21
F. B. MORRISON · Soil Science · 1936 · 1K citations
Leaf Area, Stemwood Growth, and Nutrition Relationships in Loblolly Pine
James M. Vose, H. Lee Allen · Forest Science · 1988 · 311 citations · Full text