Seller: Tiber Books, Cockeysville, MD, U.S.A.
Paperback. Condition: Very Good. . . . . 8vo, paperback. Vg condition. Cover shallowly bent, contents bright & clean, binding tight. vi, 485 p. In English. Seminar sponsored by Technology Development Branch, Environmental Protection, Conservation and Protection, Environment Canada. Seller Inventory # 1050205.12