Category:CLC S45 Harmful Plants and Their Elimination
Chinese Library Classification
A Marxism, Leninism, Mao Zedong Thought and Deng Xiaoping Theory · B Philosophy, Religion · C General Social Sciences · D Politics, Law · E Military · F Economics · G Culture, Science, Education, Sports · H Language, Writing · I Literature · J Art · K History and Geography · N General Natural Sciences · O Mathematical Sciences and Chemistry · P Astronomy and Earth Sciences · Q Biological Sciences · R Medicine, Health · S Agricultural Sciences · T Industrial Technology · U Transportation · V Aviation and Aerospace · X Environmental Science, Safety Science · Z General Books
S-* agricultural sciences · S-0 general theory · S-01 agricultural scientific research policy, policies and explanations · S-02 · S-09 · S-092.3 · S-092.39 · S-092.44 · S-092.47 · S-092.48 · S-092.52 · S-092.6 · S-12 · S-3 · S-4 · S-40 · S-43 · S-44 · S-49 · S-55 · S1 Basic Agricultural Science · S2 Agricultural Engineering · S3 Agronomy · S4 Plant Protection · S5 Crops · S6 Horticulture · S7 Forestry · S8 Animal Husbandry, Veterinary Medicine, Hunting, Sericulture, Beekeeping · S9 Aquaculture, Fisheries
S41 Plant Quarantine · S42 Meteorological Disasters and Their Prevention · S43 Diseases and Pests and Their Prevention · S44 Bird and Animal Damage and Their Prevention · S45 Harmful Plants and Their Elimination · S46 Other Disasters and Their Prevention · S47 Various Prevention Methods · S48 Pesticide Control (Chemical Control) · S49 Plant Protection Machinery
S451 · S453
A Marxism, Leninism, Mao Zedong Thought and Deng Xiaoping Theory · B Philosophy, Religion · C General Social Sciences · D Politics, Law · E Military · F Economics · G Culture, Science, Education, Sports · H Language, Writing · I Literature · J Art · K History and Geography · N General Natural Sciences · O Mathematical Sciences and Chemistry · P Astronomy and Earth Sciences · Q Biological Sciences · R Medicine, Health · S Agricultural Sciences · T Industrial Technology · U Transportation · V Aviation and Aerospace · X Environmental Science, Safety Science · Z General Books
S-* agricultural sciences · S-0 general theory · S-01 agricultural scientific research policy, policies and explanations · S-02 · S-09 · S-092.3 · S-092.39 · S-092.44 · S-092.47 · S-092.48 · S-092.52 · S-092.6 · S-12 · S-3 · S-4 · S-40 · S-43 · S-44 · S-49 · S-55 · S1 Basic Agricultural Science · S2 Agricultural Engineering · S3 Agronomy · S4 Plant Protection · S5 Crops · S6 Horticulture · S7 Forestry · S8 Animal Husbandry, Veterinary Medicine, Hunting, Sericulture, Beekeeping · S9 Aquaculture, Fisheries
S41 Plant Quarantine · S42 Meteorological Disasters and Their Prevention · S43 Diseases and Pests and Their Prevention · S44 Bird and Animal Damage and Their Prevention · S45 Harmful Plants and Their Elimination · S46 Other Disasters and Their Prevention · S47 Various Prevention Methods · S48 Pesticide Control (Chemical Control) · S49 Plant Protection Machinery
S451 · S453