The biological aspects of quarantine no. 37
Subtitle: at the annual dinner of the Pennsylvania Horticultural Society, Philadelphia, Pa., March 26, 1935
By: Lee A. Strong
Contributors: Pennsylvania Horticultural Society; United States. Bureau of Entomology and Plant Quarantine
Publisher: U.S. Department of Agriculture
Published: 1932
Place of publication: Washington, D.C
Language: eng
Subjects: Plant quarantine
Notes: Caption title.

Address entitled, "The biological aspects of quarantine no. 37."