La Rive	10_015 ; 10_035 ; 10_041
Lafond	9_059
laghi	9_023 ; 9_026 ; 10_038
Lagopuzzo	10_007
Lagrange	6_011 ; 10_085
Lagrangia	4_001
lampada	4_015
lampade	10_057
Lanz	9_047
Latina, valle	1_027
Latini	5_037 ; 6_015 ; 7_014 ; 9_014 ; 9_023 ; 10_038
latitudine	8_012
Latreville	3_003
lavorazione	8_039 ; 9_037
lavori pubblici, ministero dei	10_097
Lazio	9_026
Lefevre	10_058 ; 10_063
legazione	5_064
legazioni	4_029
legge	3_001 ; 6_020 ; 9_019 ; 10_006 ; 10_014
legna	7_036
legnami	9_038
Leon	7_056
Leonard	10_018
Leonardo	5_001 ; 5_009
Leprignano	10_007 ; 10_032
letame	4_054
lettera	2_053 ; 5_002 ; 5_003 ; 5_004 ; 5_026 ; 5_027 ; 5_030 ; 5_063 ; 5_065 ; 5_066 ; 5_073 ; 5_074 ; 5_077 ; 5_081 ; 6_033 ; 6_057 ; 6_058 ; 6_061 ; 6_062 ; 6_066 ; 6_072 ; 6_073 ; 6_080 ; 6_081 ; 6_082 ; 7_003 ; 7_058 ; 7_070 ; 8_058 ; 8_061 ; 8_062 ; 9_002 ; 9_003 ; 9_004 ; 10_027 ; 10_075 ; 10_078 ; 10_081 ; 10_091
lettere	1_010 ; 5_043 ; 5_064 ; 5_077 ; 5_084 ; 5_086 ; 6_087 ; 7_049 ; 7_062 ; 7_063 ; 7_067 ; 10_076 ; 10_084
letti	7_029
Leuenstern	10_071
lezioni	4_024 ; 10_014
Liais	7_065
liberi	1_025
Liebig	7_068
lincei	1_004 ; 1_006 ; 3_014 ; 3_058 ; 5_080 ; 5_092 ; 5_093 ; 5_094 ; 6_103 ; 7_021 ; 8_008 ; 8_072 ; 8_073 ; tm" 8_077 ; 10_027
linceo	2_008 ; 5_004 ; 5_079 ; 8_071
Linceografo	10_027 ; 10_029
linea	4_024 ; 4_032
linee	10_024
Linneo	7_035
lino	6_039
liquidi	4_033 ; 6_012 ; 8_020 ; 9_011
liquido	4_054
litografica	6_046
Littrow	2_053 ; 7_066
locomotive	2_003
locomozione	1_037 ; 2_028
logici	5_078
Lombardi	8_040
Lombardo, Istituto	5_077 ; 5_083 ; 6_071 ; 8_055 ; 8_056 ; 8_059 ; 9_080 ; 10_076 ; 10_102 ; 10_103
Londra	5_069 ; 7_054 ; 8_056 ; 8_058 ; 8_059 ; 9_078
Lotteri	9_048
luce	3_045 ; 3_047 ; 4_002 ; 8_016 ; 10_002
Lucet	8_038
Luciano	9_038 ; 9_046
Ludovico	5_099 ; 7_018
luglio	3_048 ; 3_053 ; 4_031 ; 6_041
Luigi	2_020 ; 4_044 ; 4_051 ; 5_004 ; 6_040 ; 8_037 ; 8_050 ; 8_052 ; 9_040 ; 9_051
luminose	3_040
Luna	3_016
lunghezza	8_039
luoghi	7_004 ; 9_010
luogo	1_021
lupini	7_039
Lusvergh	6_034
Luzzi	8_037