@book{41519,
	author = {Equihua H., Luis.},
	title = {El cultivo del algodonero en la cuenca del Río Tepalcatepec},
	publisher = {INIA. Campo Agrícola Experimental Antúnez,},
	year = {1963},
	series = {Circular CIASE},
	address = {México, D. F. :}
}