@book{10850,
	author = {CHANONA GOMEZ, FREDDY.},
	title = {ESTUDIOS PRELIMINARES PARA EL ESTABLECIMIENTO DEL CULTIVO ASEPTICO IN VITRO DE MAMILLARIA TEGELBERGIANA (LINDSAY)/ },
	publisher = {EL AUTOR},
	year = {2003},
	address = {TUXTLA GUTIERREZ, CHIAPAS: }
}