Hydrocyanic-acid gas fumigation in California.
Publisher: U.S. Department of Agriculture, Division of Entomology
Published: 1912
Place of publication: Washington, D.C.
Language: eng
Number of pages: 145
Subjects: Citrus; Diseases and pests Control
Description: <a href="http://uf.catalog.fcla.edu/uf.jsp?st=UF005496356&ix=pm&I=0&V=D&pm=1" rel="ugc nofollow">http://uf.catalog.fcla.edu/uf.jsp?st=UF005496356&ix=pm&I=0&V=D&pm=1</a>