Glyphosate -- Oregon. : Questions and answers : USDA investigating detection of positive genetically engineered (GE) glyphosate-resistant wheat in Oregon.
Glyphosate -- Physiological effect. : In defense of scientific integrity : examining the IARC monograph programme and glyphosate review : hearing before the Committee on Science, Space, and Technology, House of Representatives, One Hundred Fifteenth Congress, second session, February 6, 2018.
Gneiss -- Brazil -- Minas Gerais. : Gneissic and igneous rocks of the Quadrilátero Ferrífero, Minas Gerais, Brazil / by Norman Herz; prepared in cooperation with the Departamento Nacional da Produção Mineral of Brazil under the auspices of the Agency for International Development of the United States Department of State.
Gneiss -- Michigan. : Neodymium isotopic evidence for early Proterozoic units in the Watersmeet gneiss dome, northern Michigan. Temperature-pressure estimates of dynamically recrystallized rocks in the early Proterozoic Mountain shear zone, northeastern Wisconsin / by K.M. Barovich [and four others].
Gneiss -- Michigan -- Upper Peninsula. : Neodymium isotopic evidence for Early Proterozoic units in the Watersmeet Gneiss Dome, northern Michigan / by Karin M. Barovich ... [and others] Temperature-pressure estimates of dynamically recrystallized rocks in the Early Proterozoic Mountain Shear Zone, northeastern Wisconsin / by Warren C. Day, P.K. Sims, and Zell E. Peterman.
Gneiss -- Pennsylvania -- Chester County. : Relation of the Wissahickon mica gneiss to the Shenandoah limestone and Octoraro schist of the Doe Run and Avondale region, Chester County, Pennsylvania / by Eleanora F. Bliss and Anna I. Jonas.