Variation in N, P, and K status and N efficiency in some North American willows

• 1 December 1990
• journal article
• Published by Canadian Science Publishing in Canadian Journal of Forest Research
• Vol. 20  (12) , 1888-1893
• https://doi.org/10.1139/x90-253

Abstract

Keywords

• AMERICAN WILLOWS
• K STATUS
• EFFICIENCY
• NORTH AMERICAN
• VARIATION