182 SURVIVAL ON LAND AND SEA 
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Land, indications of _ 81 
Landings, instructions for 31 
Land leeches, dangers from ____ 75 
Land mammals 63, 141, 145 
Lean-to, how to build 64, 139 
Leeches, ways of removing 75 
Lemmings 145 
Lichens, edible, Arctic 149, 164 
Licorice root ____ 157 
Life boat, conduct in 6 
Lizards, as food 79 
Lobsters, how to catch 42 
Log, over-water flight ______ 19 
Longan 116 
Loons, as food _____ 148 
Lotus _____ 107 
Lump fish 59 
Lychee, or China nut ________ 116 
M 
Malaria, precautions against 72 
Malaysia, Polynesia, and the Philippines, plants of 89, 100, 116 
Mammals, land__ 63, 141, 145 
Mammals, sea 147 
Mancineel or manzanillo tree 122 
Mango 95, 119, 122 
Maps, value of__ 19 
Matches, care of 65 
Meat, how to preserve 47, 81 
Medical treatment 72, 164, 174 
Melons 91 
Mice, field 145 
Milk tree 116 
Mirages ________ 31,171 
Mite-borne diseases 72 
Mites, protection against 40, 72 
Mollusks, edible, varieties of .41, 142 
Mollusks, poisonous, varieties of____ .41, 143 
Monkeys as food , 80 
Mosquitoes, protection against 71 
Moss, Arctic— 136, 164 
Moths and butterflies 74 
Mulberries 103, 116 
Mushrooms, Arctic, edible 149, 164 
Mushrooms, Arctic, poisonous 149, 164 
Musk-ox__ 145 
N 
Natives - 53 
Navigation: 
by stars, sun, etc. _____ __________ 21 
general _______________ 17 
of rafts __________ 18 
