tree frog picture, volume 1 page 110
Cline, Patsy (U.S. singer)
country music volume 3 page 208
clinical psychology
psychology volume 10 page 162
clinker (cement production)
cement volume 3 page 69
BRITANNICA STUDENT ENCYCLOPEDIA clinker 55
Clinton, Bill (president of the U.S.)
MAIN ARTICLE volume 3 page 138, picture,
volume 3 page 139
MORE TO EXPLORE
presidential library picture, volume 7
page 166
signing peace agreement picture, volume
10 page 19
timeline volume 3 page 138
Clinton, Hillary Rodham (U.S. politician
and first lady)
Clinton, Bill volume 3 page 139
clipper (sailing ship)
ship volume 12 page 83
cloaca (anatomy)
urinary system volume 14 page 41
frogs picture, volume 14 page 41
clock (timekeeping device)
MAIN ARTICLE volume 3 page 140, picture,
volume 11 page 86
MORE TO EXPLORE
Banneker volume 2 page 26
pendulum volume 10 page 52
time volume 13 page 69
Clock Tower (tower ofWestminster Palace
in London, England, United Kingdom)
picture, volume 7 page 175
cloning (biology)
genetics volume 5 page 95
closed-captioning system (communication)
deafness volume 4 page 21
cloth: see in index textile
clothing (body covering)
MAIN ARTICLE volume 3 page 141
MORE TO EXPLORE
cultures
ancient Egypt volume 4 page 113
Cree picture, volume 3 page 212
Poland picture, volume 10 page 108
Potawatomi picture, volume 10
page 138
Qatar picture, volume 11 page 4
fibers volume 5 page 17
clothing industry
Industrial Revolution volume 6
page 133
cloud (weather)
MAIN ARTICLE volume 3 page 142
MORE TO EXPLORE
cirrus picture, volume 3 page 142
climate volume 3 page 137
cloud mistaken for a UFO picture, volume
14 page 10
rain volume 11 page 22
types picture, volume 3 page 143
cloud forest (ecology)
Central America volume 3 page 74
clover (plant): see in index shamrock
cloverleaf (road design) picture, volume
11 page 71
clover seed weevil (insect)
types of beetles picture, volume 2 page 49
Clovis I (Frankish king)
Franks volume 5 page 61
clown (comedic entertainer)
circus volume 3 page 120, picture, volume
3 page 119
cluster bomb (military technology)
bomb volume 2 page 104
Clymene (Greek mythology)
Atlas volume 1 page 222
cm (measurement): see in index centimeter
coal (fossil fuel)
MAIN ARTICLE volume 3 page 144
MORE TO EXPLORE
acid rain volume 1 page 18
coal mound in New Mexico, U.S. picture,
volume 5 page 56
energy source picture, volume 4 page 139
fossil fuel volume 5 page 55
coal mining
coal volume 3 page 144
coal mined for fuel picture, volume 5
page 56
Kentucky volume 7 page 57
mining volume 8 page 134
Pennsylvania volume 10 page 57
Poland picture, volume 3 page 144
technology and invention volume 13
page 26
coast (landform)
harbor volume 6 page 17
Lake Superior picture, volume 12
page 206
Portugal picture, volume 10 page 133
tsunami picture, volume 13 page 104
Coast Mountains (mountains in North
America) picture, volume 2 page 133
Cobh (city in Ireland)
Saint Coleman’s Cathedral picture, volume
3 page 61
cobra (snake)
MAIN ARTICLE volume 3 page 145, picture,
volume 3 page 145
MORE TO EXPLORE
Indian spectacled cobra picture, volume
12 page 113
mongoose volume 8 page 165
nest volume 9 page 37
snake volume 12 page 112
Cochegan Rock (rock formation in
Montville, Connecticut, U.S.) picture,
volume 8 page 152
Cochin (city in India)
Gama volume 5 page 83
Cochise (Apache chief )
MAIN ARTICLE volume 3 page 145, picture,
volume 3 page 146
MORE TO EXPLORE
Apache volume 1 page 144
cochlea (anatomy)
ear volume 4 page 87, picture, volume 4
page 87
cockatiel (bird)
parrot family volume 10 page 38
cockatoo (bird)
parrot family volume 10 page 38
cocker spaniel, English (breed of dog):
see in index English cocker spaniel
cockroach (insect)
MAIN ARTICLE volume 3 page 146, picture,
volume 3 page 146
cocoa (food) picture, volume 3 page 108
chocolate volume 3 page 108
Sao Tome and Principe volume 12
page 36
cocoa (tree): see in index cacao
cocoa bean picture, volume 3 page 108
chocolate volume 3 page 108
cocoa butter (vegetable fat)
chocolate volume 3 page 108
coconut (fruit)
palm volume 10 page 20
56 Clinton, Bill BRITANNICA STUDENT ENCYCLOPEDIA
coconut milk
palm volume 10 page 20
cocoon (biology)
butterfly and moth volume 2 page 158
Monarch butterfly picture, volume 2
page 158
silk volume 12 page 88
silkworm spins cocoon picture, volume
12 page 89
cod (fish)
MAIN ARTICLE volume 3 page 147, picture,
volume 3 page 147
Cod, Cape (peninsula in Massachusetts,
U.S.)
boats in the water picture, volume 8
page 73
Massachusetts volume 8 page 71
code (law)
law volume 7 page 117
cod-liver oil
cod volume 3 page 147
Coelophysis (dinosaur)
dinosaurs in scale picture, volume 4
page 53
Coeur d’Alene (Native American people)
MAIN ARTICLE volume 3 page 148
MORE TO EXPLORE
Spokane people volume 12 page 166
Coeur d’AleneWar (U.S. history, 1858):
see in index SpokaneWar
coffee (plant and beverage)
Colombia picture, volume 3 page 153
workers drying coffee in Kenya picture,
volume 7 page 58
coffin (container for burial of a corpse)
ancient Egypt volume 4 page 113
coiled ceramics
pottery volume 10 page 139
coin (money)
ancient coins
Anglo-Saxon king picture, volume 1
page 121
Persephone picture, volume 3
page 47
Umayyad caliph picture, volume 3
page 14