lipoprotein
lead (chemical element)
poison volume 10 page 106
lead pencil (writing tool): see in index
pencil
leaf (plant part)
MAIN ARTICLE volume 7 page 117
MORE TO EXPLORE
deciduous picture, volume 13 page 94
fir volume 5 page 24, picture, volume 5
page 24
natural shapes and arrangements picture,
volume 7 page 118
rhubarb picture, volume 11 page 62
seed volume 12 page 62
tree volume 13 page 95
vegetable volume 14 page 61
leaf lettuce (vegetable)
lettuce volume 7 page 135
leaf-nosed bat (mammal) picture, volume
2 page 146
League for the Independence of Vietnam
(Vietnamese revolutionary organization):
see in index Viet Minh
League of Nations (international organization)
MAIN ARTICLE volume 7 page 119, picture,
volume 7 page 119
MORE TO EXPLORE
peace movements volume 10 page 44
refugee volume 11 page 40
United Nations volume 14 page 23
Wilson volume 15 page 48
WorldWar I volume 15 page 65
leap year
calendar volume 3 page 9
learning
child development volume 3 page 97
education volume 4 page 105
least weasel (mammal)
weasel family volume 15 page 27
leatherback turtle (reptile)
turtle volume 13 page 117
leaves (plant part): see in index leaf
Lebanese CivilWar (Lebanese history)
Beirut volume 2 page 51
Lebanon volume 7 page 121
Lebanon (country in the Middle East)
MAIN ARTICLE volume 7 page 120
MORE TO EXPLORE
geography
Beirut picture, volume 2 page 51
cedar trees picture, volume 3 page 65
Middle East volume 8 page 124
Sidon picture, volume 7 page 120
history
Israel volume 6 page 169
Syria volume 12 page 224
Lebanon, cedar of (tree): see in index
cedar of Lebanon
Lebanon, invasion of (Arab-Israeli conflict,
1982-85)
Israel volume 6 page 170
Le Corbusier (Swiss architect): see in
index Corbusier, Le
Ledra (capital city of Cyprus): see in index
Nicosia
Lee, Jason (Methodist leader)
Salem volume 12 page 20
Lee, Richard Henry (U.S. statesman)
Declaration of Independence volume 4
page 24
Lee, Robert E. (Confederate general)
MAIN ARTICLE volume 7 page 122, picture,
volume 7 page 122
MORE TO EXPLORE
American CivilWar volume 1 page 97,
picture, volume 1 page 97
Grant volume 5 page 137
surrender at Appomattox picture, volume
1 page 98
Leeward Islands (island group of the
West Indies)
West Indies volume 15 page 32
Lefkosa (capital city of Cyprus): see in
index Nicosia
leg (anatomy)
MAIN ARTICLE volume 7 page 123, picture,
volume 7 page 123
MORE TO EXPLORE
insect anatomy picture, volume 6
page 138
knee picture, volume 7 page 73
legal code (law): see in index code
legal system: see in index law
legendary animals: see in index animals,
legendary
legislative branch (government)
government volume 5 page 132
United States government volume 14
page 33
Legislative Hall (building in Dover,
Delaware, U.S.) picture, volume 4
page 68
legislature (government)
MAIN ARTICLE volume 7 page 124
MORE TO EXPLORE
Knesset picture, volume 7 page 124
law volume 7 page 117
legume (plant)
MAIN ARTICLE volume 7 page 125
MORE TO EXPLORE
pea pods picture, volume 7 page 125
legume (plant reproductive body): see in
index pod
Lei Day (holiday): see in index May Day
Leif Eriksson (Viking explorer)
MAIN ARTICLE volume 7 page 125, picture,
volume 7 page 126
MORE TO EXPLORE
North America volume 9 page 83
lemming (rodent)
MAIN ARTICLE volume 7 page 126, picture,
volume 7 page 126
lemon (tree and fruit)
MAIN ARTICLE volume 7 page 127, picture,
volume 7 page 127
MORE TO EXPLORE
citrus fruits volume 3 page 123
lemur (primate)
MAIN ARTICLE volume 7 page 128
MORE TO EXPLORE
Madagascar volume 8 page 9
red-bellied lemur picture, volume 7
page 128
Lenape (Native American people): see in
index Delaware
140 layout BRITANNICA STUDENT ENCYCLOPEDIA
lending (finance): see in index loan
L’Enfant, Pierre-Charles (French engineer
and architect)
Washington, D.C. volume 15 page 18
L’Engle, Madeleine (U.S. author)
MAIN ARTICLE volume 7 page 128, picture,
volume 7 page 129
length (measured distance)
measurement volume 8 page 88
Lenin, Vladimir Ilich (prime minister of
the Soviet Union)
MAIN ARTICLE volume 7 page 129, picture,
volume 7 page 129
MORE TO EXPLORE
Russian Revolution volume 11 page 108
Soviet Union volume 14 page 13
speaking to crowd picture, volume 14
page 13
Stalin volume 12 page 176
Leningrad (city in Russia): see in index
Saint Petersburg
Lenni Lenape (Native American people):
see in index Delaware
Lennon, John (British musician)
the Beatles volume 2 page 42
Lenoir, Etienne (French inventor)
automobile history volume 1 page 237
internal-combustion engine volume 6
page 141
lens (eye)
part of eye volume 4 page 176, picture,
volume 4 page 175
lens (optical device)
MAIN ARTICLE volume 7 page 130, picture,
volume 7 page 130, picture, volume 7
page 131
MORE TO EXPLORE
binoculars volume 2 page 72
camera volume 3 page 20, picture, volume
3 page 20
optics volume 9 page 143
telescope volume 13 page 38, picture,
volume 13 page 38
Lent (Christianity)
Mardi Gras volume 8 page 54
Leo (constellation)
constellation volume 3 page 188
zodiac signs picture, volume 15 page 107
Leo III (pope)
Holy Roman Empire volume 6 page 74
Leo X (pope)
Medici family volume 8 page 92
Leon, Juan Ponce de (Spanish explorer):
see in index Ponce de Leon, Juan