Upriver and DownstreamBy: New York Times Upriver and Downstream gathers seventy columns about fishingfrom freshwater to saltwater, from small ponds to the Great Lakes, from the Pacific Northwest to post Soviet Russiawritten for the Outdoors column of the New York Times. Contributors include such celebrated names as Nick Lyons, Thomas McGuane, Nelson Bryant, Peter Kaminsky, Ernest Schweibert, and Robert H. Boyle. Short, evocative, informative, and entertaining, here are