00969cam a2200241 4500 243228410 TxAuBib 20030321120000.0 710802s1971||||||||||||||||||||||||eng|u 9780486205045 0486205045 TxAuBib United States, Agricultural Research Service. Selected weeds of the United States. Common weeds of the United States [BOOK] / Prepared by the Agricultural Research Service of the United States Dept. of Agriculture. New York : Dover Publications, [1971] 463 p : illus., maps ; 24 cm. "Descriptions and distribution maps by Clyde F. Reed.". First published in 1970 under title: Selected weeds of the United States. 20030321. Weeds United States. Reed, Clyde Franklin, 1918-