New Zealand Marine Department Wellington, 1952, Fisheries Bulletin No. 10A, 8vo, Illust, 70pp, Soft Cover. A shortened and simplified account of the studies described in detail in Fisheries Bulletin No 10. It sets out, for the benefit of the angler, the results of a scientific experiment aimed at "Where do the trout come from and where do they go to"? It describes how anglers can improve their take and the quality of the fish with better stream management. Very slight water damage. -Very Good.
