The control of damping-off of coniferous seedlings.
By: By Carl Hartley ... and Roy G. Pierce ...
Contributors: Pierce, Roy Gifford.
Series: U.S. Dept. of agriculture. Bulletin -- no. 453. Professional paper.; Bulletin of the U.S. Department of Agriculture -- no. 453.
Publisher: [Govt. print. off.]
Published: 1917
Place of publication: Washington
Language: eng
Number of pages: 32
Subjects: Conifers.; Damping-off diseases.
Notes: Contribution from the Bureau of plant industry.