@article {Mergen:1957:0015-749X:145,
	author = "Mergen, Francois and Koerting, Lola E.",
	title = "Initiation and Development of Flower Primordia in Slash Pine",
	journal = "Forest Science",
	volume = "3",
	number = "2",
	year = "1957",
	abstract = "",
	pages = "145-155",
	url = "http://www.ingentaconnect.com/content/saf/fs/1957/00000003/00000002/art00008"
}