@article {3467,
	title = {Buxbaumia aphylla Hedw. in southeastern Newfoundland, Canada},
	journal = {Bryologist},
	volume = {76},
	year = {1973},
	month = {1973///},
	pages = {187 - 191},
	author = {Hancock, J. A. and Brassard, G. R.}
}
@article {3373,
	title = {Development of the generative cell wall in Monotropa uniflora L. pollen},
	journal = {Plant Physiol.},
	volume = {52},
	year = {1973},
	month = {1973///},
	pages = {498 - 500},
	author = {Lutz, R. W. and Sjolund, R. D.}
}
@article {3295,
	title = {Monotropa uniflora: ultrastructural details of its mycorrhizal habit},
	journal = {Amer. J. Bot.},
	volume = {60},
	year = {1973},
	month = {1973///},
	pages = {339 - 345},
	author = {Lutz, R. W. and Sjolund, R. D.}
}
@article {2787,
	title = {Concepts in fungal nutrition and the origin of biotrophy},
	journal = {Biol. Rev.},
	volume = {48},
	year = {1973},
	month = {1973///},
	pages = {261 - 278},
	author = {Lewis, D. H.}
}
