petrochemical pollution

agricultural industrial commercial combines bear-pit Carlson resistance gauge chimney oven stack duration of submergence tolerance of crop edema incremental hysteresis loss Korzybski Alfred Habdank microsecond meter paparevine resolvable picture elements S-adenosylmethionine S. S. R. sector semi-preservation seminal vesicle survey ship taiwanofungus salmoneus warrigal wedge type snubber