@book{25863,
	author = {Gentry, Howard Scott},
	title = {The stomatal complex in Agave: groups Deserticolae, Campaniflorae, Umbelliflorae},
	url = {https://drive.google.com/file/d/1IO6WkM8Zc1RmcbiOMgkaG8eL19Krcjp9/view?usp=drivesdk}
}