A catalog of patented mothproofing materials and solvents and adjuvants used with them
Published: 1949
Place of publication: [Washington]
Language: eng
Number of pages: 323
Subjects: Pesticides; Agricultural chemicals
Notes: "Not for publication".

Issued July 1949.

Includes all substances listed in earlier eds. of an index of patented mothproofing materials, by R.C. Roark (1.9 C4926I)