Federal register Vol. 43, p. 2, Registration of pesticides in the United States

Författare
(Environmental protection agency)
Språk
Engelska
Förlag År Ort Om boken ISBN
Office of the Federal Register, National Archives and Record Service; distributed by the Supt. of Docs., U. S. Govt. Print. Off. 1978 USA, Washington S. 29696-29741