The pneumatic system of plants, especially trees
By: by D. T. MacDougal and Earl B. Working.
Contributors: Working, Earl Booth, 1897-
Series: Carnegie Institution of Washington. Publication -- no. 441.; Carnegie Institution of Washington publication -- 441.
Publisher: Carnegie Institution of Washington
Published: 1933
Place of publication: Washington
Language: eng
Number of pages: 87
Subjects: Plants -- Transpiration.; Trees.; Sap.
Notes: Bibliography: p. 5-6.