MacArthur was inventive in gathering and analyzing industry data. Warbler Paper is always well worth re-looking at with this particular in mind. His ways of measuring vegetation density are swift and surprisingly trustworthy; They can be explained in MacArthur and MacArthur 1961; MacArthur, et al. 1962; and MacArthur and Horn https://martinq531nwg1.wiki-jp.com/user