TY - GEN AU - Miner, J.Ronald AU - Humenick, Frank J AU - Overcash, Michael R TI - Managing livestock wastes to preserve environmental quality SN - 0813826357 U1 - 636.0838 PY - 2000/// CY - Ames PB - Iowa State university Press KW - Agriculture KW - ANIMAL SCIENCE KW - Animal waste KW - Animal waste management ER -