Plant colonization studies on black wastes from anthracite mining in Pennsylvania
By: [by] J.R. Schramm.
Series: Transactions of the American Philosophical Society ;; new ser., v. 56, pt. 1
Publisher: American Philosophical Society
Published: 1966
Place of publication: Philadelphia
Language: eng
Number of pages: 194
Subjects: Plant colonization -- Pennsylvania.
Notes: Bibliography: p. 185-189.