@book{6841,
	author = {VERA URBINA, JUAN GABRIEL. and INSTITUTO TECNOLOGICO DE TUXTLA GUTIERREZ.},
	title = {CARACTERIZACION BIOQUIMICA Y SIMBIOTICA DE  RHIZOBIUM AISLADO DE BOTIL(PHASEOLUS  COCCONEUS SUBSP. COCCINEUS) E IBES (P.  COCCINEUS SUBSP. DARWINIANUS)/ },
	publisher = {EL AUTOR},
	year = {1998},
	address = {TUXTLA GTZ., CHIS.: },
	note = {BIBLIOGRAFIA: P. 63-67.}
}