methods for puckerbrush stands. Pages 179-190 in Forest Biomass Studies. 

 lUFRO. University of Maine, Orono, ME. 



, L. E. Hoar, and T. C. Tryon. 1976. A forest biomass inventory on some 

 public land in Maine. Pages 283-302 in Oslo Biomass Studies. University 

 of Maine, Orono, ME. 



, J. H. Ribe, and D. C. Hoppe . 1979. A biomass study of the thinning 

 potential and productivity of immature forest stands in Maine. Univ. Maine 

 Orono Life Sci. Agric. Exp. Stn. Bull. 758. 



Zinke, P. J. 1967. Forest interceptions studies in the United States. Pages 

 137-160 in Sopper, W. E., and H. W. Lull, eds . , International Symposium on 

 Forest Hydrology. Pergamon Press, New York. 



9-39 



