TY - BOOK TI - Revision of standards for grades of American upland cotton ..: Universal cotton standards revised effective August 20, 1936 T2 - United States. Bureau of Agricultural Economics. Service and Regulatory Announcements AV - KF1681.A379 S4 PY - 1936///] CY - [Washington PB - U.S. Govt. Print. Off. KW - Cotton KW - Grading and standardization KW - Cotton, [Upland] ER -