Birding Economics and Birder Demographics Studies as Conversation Tools. Kerlinger, P.
bibtex   
@book{kerlinger_birding_nodate,
	title = {Birding {Economics} and {Birder} {Demographics} {Studies} as {Conversation} {Tools}},
	language = {en},
	author = {Kerlinger, P.},
}

Downloads: 0