Shrimps in hatching trays, [36]
Snails, fresh-water, [10]-12
Soft food, effects of, on trout, [24]
Spawning time of American brook trout, [76]
Stocking waters with food, [7]
Stonewort, water-, [13]
Suitable fish and suitable water, [14]
Trout, collecting wild ova of, [20]
ova, management of, [20], [34]-9