About TAYLOR A W
About Agricultural Research Serv. U.S. Dep. Agriculture, MD
About CARO J H
About Agricultural Research Serv. U.S. Dep. Agriculture, MD
About FREEMAN H P
About Agricultural Research Serv. U.S. Dep. Agriculture, MD
About TURNER B C
About Agricultural Research Serv. U.S. Dep. Agriculture, MD
About ACS Symposium Series (American Chemical Society)
About pesticide residue
About trifluralin
About Chromatography and electrophoretic analysis of organic compounds
About Pesticides
About 屋外
About 土
About トリフルラリン
About 試料採取