Upper wind code :
standards and procedures for the coding of upper wind reports.

APA Citation

United States. Dept. of Transportation., United States. Dept. of Defense., United States. Dept. of Commerce. (1976). Upper wind code: standards and procedures for the coding of upper wind reports. 2nd ed. Washington: U.S. Dept. of Commerce : U.S. Dept. of Defense : U.S. Dept. of Transportation .

MLA Citation

United States. Dept. of Transportation, United States. Dept. of Defense, and United States. Dept. of Commerce. Upper Wind Code: Standards And Procedures for the Coding of Upper Wind Reports. 2nd ed. Washington: U.S. Dept. of Commerce : U.S. Dept. of Defense : U.S. Dept. of Transportation , 1976.