Laboratories approved to receive soil.
Contributors: United States. Animal and Plant Health Inspection Service. Plant Protection and Quarantine Programs.
Publisher: U.S. Dept. of Agriculture, Marketing and Regulatory Programs, Animal and Plant Health Inspection Service, Plant Protection and Quarantine
Published: 2000
Place of publication: [Riverdale, Md.]
Language: eng
Number of pages: 164
Subjects: Soils -- United States -- Testing; Laboratories -- United States -- Directories
Genres: Directories.
Notes: Title from cover.

"October 2000."