@book{112276,
	author = {McClymonds, N. E. and Puerto Rico.},
	title = {Water resources of the Guanica area, Puerto Rico},
	publisher = {The Survey]},
	year = {1967.},
	series = {Water-resources bulletin / Commonwealth of Puerto Rico},
	address = {[Washington, D.C.?},
	note = {One folded map and 1 folded ill. inserted.}
}