46. |
Soil
|
LC Classification (LCC)
|
ClassNumber Topic |
|
QL365.34 |
|
Science--Zoology--Invertebrates--Geographical distribution--Physiographic divisions--Soil |
53. |
Sewage, sewage sludge, and night soil
|
LC Classification (LCC)
|
ClassNumber Topic |
|
S657 |
|
Agriculture--Agriculture (General)--Fertilizers and improvement of the soil--Organic fertilizers and manures--Sewage, sewage sludge, and night soil ; Night soil--Fertilizers ; Sewage--Fertilizers ; Sewage sludge--Fertilizers ; Sludge, Sewage--Fertilizers ; Soil, Night--Fertilizers |
54. |
Soil conditioners
|
LC Classification (LCC)
|
ClassNumber Topic |
|
S661.7 |
|
Agriculture--Agriculture (General)--Fertilizers and improvement of the soil--Soil conditioners ; Conditioners, Soil ; Soil conditioners |
55. |
Soil cement
|
LC Classification (LCC)
|
ClassNumber Topic |
|
TE210.5.S6 |
|
Technology--Highway engineering. Roads and pavements--Construction details--Foundations--Soil stabilization--Special methods and materials, A-Z--Soil cement ; Soil cement--Soil stabilization |
56. |
Plants for soil conservation
|
LC Classification (LCC)
|
ClassNumber Topic |
|
S627.P55 |
|
Agriculture--Agriculture (General)--Soil conservation and protection--Special topics, A-Z--Plants for soil conservation ; Plants for soil conservation ; Plant materials centers--Soil conservation |