. . "Walker, John M. (John Martin), 1935-" . _:b7iddOtlocdOtgovauthoritiesnamesn81045910 . _:b7iddOtlocdOtgovauthoritiesnamesn81045910 _:b8iddOtlocdOtgovauthoritiesnamesn81045910 . _:b7iddOtlocdOtgovauthoritiesnamesn81045910 _:b010 . _:b8iddOtlocdOtgovauthoritiesnamesn81045910 . _:b8iddOtlocdOtgovauthoritiesnamesn81045910 "Walker, John M." . _:b010 _:b11iddOtlocdOtgovauthoritiesnamesn81045910 . _:b010 _:b013 . _:b11iddOtlocdOtgovauthoritiesnamesn81045910 . _:b11iddOtlocdOtgovauthoritiesnamesn81045910 "(John Martin)," . _:b013 _:b14iddOtlocdOtgovauthoritiesnamesn81045910 . _:b013 . _:b14iddOtlocdOtgovauthoritiesnamesn81045910 . _:b14iddOtlocdOtgovauthoritiesnamesn81045910 "1935-" . _:b17iddOtlocdOtgovauthoritiesnamesn81045910 . _:b17iddOtlocdOtgovauthoritiesnamesn81045910 . _:b17iddOtlocdOtgovauthoritiesnamesn81045910 . _:b17iddOtlocdOtgovauthoritiesnamesn81045910 "Walker, John Martin, 1935-" . _:b17iddOtlocdOtgovauthoritiesnamesn81045910 _:b22iddOtlocdOtgovauthoritiesnamesn81045910 . _:b22iddOtlocdOtgovauthoritiesnamesn81045910 _:b23iddOtlocdOtgovauthoritiesnamesn81045910 . _:b22iddOtlocdOtgovauthoritiesnamesn81045910 _:b025 . _:b23iddOtlocdOtgovauthoritiesnamesn81045910 . _:b23iddOtlocdOtgovauthoritiesnamesn81045910 "Walker, John Martin," . _:b025 _:b26iddOtlocdOtgovauthoritiesnamesn81045910 . _:b025 . _:b26iddOtlocdOtgovauthoritiesnamesn81045910 . _:b26iddOtlocdOtgovauthoritiesnamesn81045910 "1935-" . "10010$aWalker, John M.$q(John Martin),$d1935-" . . . . . . . . "Walker, John M. (John Martin), 1935-" . . "n 81045910" . _:b43iddOtlocdOtgovauthoritiesnamesn81045910 . _:b43iddOtlocdOtgovauthoritiesnamesn81045910 . _:b43iddOtlocdOtgovauthoritiesnamesn81045910 "His Wastewater, is Muskegon County's solution your solution, 1979:" . _:b43iddOtlocdOtgovauthoritiesnamesn81045910 "verso of t.p. (John M. Walker, Office of Res. and Dev., U.S. E.P.A. Region V)" . _:b43iddOtlocdOtgovauthoritiesnamesn81045910 "found" . _:b51iddOtlocdOtgovauthoritiesnamesn81045910 . _:b51iddOtlocdOtgovauthoritiesnamesn81045910 . _:b51iddOtlocdOtgovauthoritiesnamesn81045910 "Amer. men/women sci., 13th ed." . _:b51iddOtlocdOtgovauthoritiesnamesn81045910 "(Walker, John Martin, b. 7/6/35)" . _:b51iddOtlocdOtgovauthoritiesnamesn81045910 "found" . _:b59iddOtlocdOtgovauthoritiesnamesn81045910 . _:b59iddOtlocdOtgovauthoritiesnamesn81045910 . _:b59iddOtlocdOtgovauthoritiesnamesn81045910 "1981-05-15T00:00:00"^^ . _:b59iddOtlocdOtgovauthoritiesnamesn81045910 "new"^^ . _:b59iddOtlocdOtgovauthoritiesnamesn81045910 . _:b66iddOtlocdOtgovauthoritiesnamesn81045910 . _:b66iddOtlocdOtgovauthoritiesnamesn81045910 . _:b66iddOtlocdOtgovauthoritiesnamesn81045910 "1984-03-22T00:00:00"^^ . _:b66iddOtlocdOtgovauthoritiesnamesn81045910 "revised"^^ . _:b66iddOtlocdOtgovauthoritiesnamesn81045910 .