https://grain.org/e/2788
Impact of Bt cotton adoption on pesticide use by smallholders: A 2-year
by Jean-Luc Hofs, Michel Fok, and Maurice Vaissayre: Crop Protection 25:9, September 2006, pp. 984-988) | 30 Jan 2007Author: Jean-Luc Hofs, Michel Fok, and Maurice Vaissayre: Crop Protection 25:9, September 2006, pp. 984-988)