Great Rivers - Great HatchesBoek + stofomslag in zeer nette staat. Directory of insect hatches and the matching artificials for all the major rivers in all the contiguous states of the USA, dealt with in three regions. The authors fished all the rivers dealt with, studying the entomology and artificials peculiar to each, as well as collecting useful information from local anglers. A wealth of useful information, especially for an angler planning a trip in advance. 1992 Hardcover