003620000a22001210004500060000800000082001700008100002000025245004500045260003900090260000900129300000800138650009400146  a100  a628.1684 HUN  aHuntley, Mark E  aBio-treatment of agricultural wastewater  aFlorida, CRC press Inc. Boca raton  c1989  a176  aWastewater- agricultural/ sewage- purification- biological treatment/ agricultural wastes