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e <br />ESPEY, HUSTON & ASSOCIATES. INC. <br /> <br />6.0 <br />Bise, C.J. 1980. Pennsylvania's subsidence-control guidelines: should they be <br />adopted by other states. Presentation at AIME Annual Meeting, Las Vegas, <br />Nevada. Society of Mining Engineers of AIME, Caller No, D., Reprint No. <br />80-5, Littleton, Colo. <br /> <br /> <br />5-27 <br />