Effects of positive and negative phosphorus perturbations on an old-field ecosystem
By: by Mark J. Knight
Publisher: Miami University
Published: 1978
Place of publication: Oxford, Ohio
Language: eng
Number of pages: 81
Subjects: Phosphorus -- Environmental aspects; Ecological surveys -- Ohio -- Butler County; Ecology -- Ohio -- Butler County
Other titles: Old-field ecosystem
Notes: Thesis (M.En.)--Miami University, Institute of Environmental Sciences

Bibliography: leaves 56-59