1. Kirk-Othmer, Ency. Chem. Tech., Vol. 13, 4th Edition, Wiley, New York, 1995, p. 73.
2. Metabolic fate of the herbicide dicamba in a lactating cow
3. S.B. Richter, US Patent 3,013,054 (1961).
4. S.B. Richter, Belgium Patent 624,343 (1963);
5. France Patent 1,351,438 (Chem. Abstr. 60 (1964) 10608c).