@book{344657,
	author = {Hopkins, J.A.},
	title = {Administracion rural},
	publisher = {IICA, },
	year = {1962. },
	address = {Turrialba, (Costa Rica): },
	edition = {2.ed. rev.},
	note = {IICA; 57 illus. ; 60 tables ; 23 graphs ; 25 maps ; Glossary p. 561- 572}
}