@book{8867,
	author = {Boyce, John Shaw.},
	title = {A study of decay in Douglas fir in the Pacific northwest.},
	publisher = {Govt. print. off.,},
	year = {1923.},
	series = {U.S. Dept. of agriculture.},
	address = {Washington,},
	note = {Contribution from Bureau of plant industry.}
}