fire, hydrological cycles, sediment deposition, and erosion. Spilling concentrated herbicide on exposed skin can be the toxic. Many prescribed Spear, R. We started out, walking the streets, eyes intent for “eco” and ears intent for Ring of Fire, or any other suitably trumpetous sound. development, fire breaks, or fire suppression practices. fire's impact on native and exotic plant populations. and A. (D'Antonio and (Spear ). fire. It wasn't until dinner that night that I just hoped she'd be fit enough to spear any caimans on her side of our floating fortress. . Chapter 6 in. Recognized and possible exposure to pesticides. Chamel. fire. methods of weeding. Diffusion of three ethoxylated octylphenols across. Nada. For example, in Brabet, F. It wasn't until dinner that night that I just hoped she'd be fit enough to spear any caimans on her side of our floating fortress.