@book{103155,
	author = {University of California. Berkeley. Division of Agriculture and Natural Resources},
	title = {Growers weed identification handbook},
	publisher = {The University of California. Division of Agriculture and Natural Resources,},
	year = {[197-?]},
	address = {Berkeley Ca. :},
	note = {1-11 pag. Índice de manual de malas hierbas}
}