Regulations pursuant to Public resolution no. 47, Seventieth Congress, entitled "To provide for eradication of pink bollworm and authorizing an appropriation therefor," approved May 21, 1928

By

United States. Plant Quarantine and Control Administration.

Type

Book

Material

Published material

Publication info

[Washington], 1929

Notes

Issued Oct. 1929.

P.Q.C.A. Reg.

Subjects

Agricultural chemicals , arthropods , Entomology , Pesticides

Language

English

Identifiers

DOI: https://doi.org/10.5962/bhl.title.119470
NAL: A423 P692