@article {3798,
	title = {Plotless Sampling Trails in Appalachian Forest Types},
	journal = {Ecology},
	volume = {35},
	year = {1954},
	month = {April},
	pages = {237-244},
	keywords = {Ecology, Flora, Forests, Fraser fir, Red spruce, Trees, Vegetation monitoring},
	author = {Shanks, Royal E}
}
