W H Meredith

DISCUSSION. THE PRIMARY SLUDGE DIGESTION PLANT AT THE MINWORTH WORKS OF THE BIRMINGHAM TAME AND REA DISTRICT DRAINAGE BOARD.

R E F Gardner, D M Watkins, S H Dainty, 1962 .

DISCUSSION. THE PRIMARY SLUDGE DIGESTION PLANT AT THE MINWORTH WORKS OF THE BIRMINGHAM TAME AND REA DISTRICT DRAINAGE BOARD.

D M Watkins, S H Dainty, G D Allison, 1962 .