The effect of 2, 4-dichlorophenoxyacetic acid on the carbohydrate and nitrogen content of Canada thistle (Cirsium arvense)
Published: 1952
Language: eng
Number of pages: 28
Subjects: Dichlorophenoxyacetic acid.; Canada thistle.
Notes: Thesis (M.S. in Agriculture)--State College of Washington, 1952.

"Literature cited": leaves 26-28.