Herons, [60]-1

Hydrophilus piceus, [59]-60

Important points in rearing young trout, [56]-7

Inlet to rearing ponds, [29]-30

King carp, suitable water for, [18]

Kingfisher, [49], [53], [60]

Lake Tahoe trout, [77]

Lakewort, [13]

Leaf screen to rearing ponds, [29]

Lobelia, water, [13]