Plant-quarantine import restrictions, Republic of Mexico :
restrictions on account of the European corn borer.

APA Citation

Annand, P. N. (Percy Nicol)., United States. Bureau of Entomology and Plant Quarantine. (1946). Plant-quarantine import restrictions, Republic of Mexico: restrictions on account of the European corn borer. Washington, D.C.: United States Department of Agriculture, Bureau of Entomology and Plant Quarantine.

MLA Citation

Annand, P. N. (Percy Nicol), 1898-1950, and United States. Bureau of Entomology and Plant Quarantine. Plant-quarantine Import Restrictions, Republic of Mexico: Restrictions On Account of the European Corn Borer. Washington, D.C.: United States Department of Agriculture, Bureau of Entomology and Plant Quarantine, 1946.