@book{247998,
	author = {Jeffrey, Charles and Robinson, Richard Warren},
	title = {Biology and utilization of the Curcurbitaceae},
	publisher = {Comstock Publishing Associates; Cornell University Press},
	year = {1990},
	address = {Ithaca},
	note = {Contenido: Systematics and evolution. -- Comparative morphology. -- Sex expression. -- Utilization. -- Crop improvement and protection. -- Classification of the Cucurbitaceae}
}