the biodegradation of three synthetic 14c-labeled polymers , poly ( methyl methacrylate ) , phenol formaldehyde , and polystyrene , was studied with 17 species of fungi in axenic cultures , five groups of soil invertebrates , and a variety of mixed microbial communities including sludges , soils , manures , garbages , and decaying plastics .
C0032604
polystyrene
C0032167
plastics