Studies on the conifers of the Magothy flora
Published: 1947
Place of publication: Philadelphia
Language: eng
Number of pages: 296
Subjects: Conifers, Fossil.; Paleobotany -- Cretaceous.
Other titles: Magothy flora.
Notes: "Literature cited": p. 295-296.
Thesis--Univ. of Pennsylvania.
"Reprint from the American journal of botany, vol. 34, no.15 ... May, 1947."