Published by The Entomological Society of America 1970, 1970
Seller: Wonderland Books, Berkeley, CA, U.S.A.
ed. paperback near very good condition with some fading and soiling.
Published by Wilmington: Coastal Plains Center for Marine Development Services, August 1971, 1971
small 4to., stiff wraps, softcover; 113 pages; black & white illustrations; very good condition.