Finding Books

Library of Congress Subject Headings (LCHS):

You may want to browse these call ranges:

  • 574 Biology
  • 575 Evolution & genetics
  • 576 Microbiology
  • 577 General nature of life
  • 578 Microscopy in biology
  • 579 Collection and preservation
  • 580 Botanical sciences
  • 581 Botany
  • 582 Spermatophyta (Seed-bearing plants)
  • 583 Dicotyledones
  • 584 Monocotyledones
  • 585 Gymnospermae (Pinophyta)
  • 586 Cryptogamia (Seedless plants)
  • 587 Pteridophyta (Vascular cryptograms)
  • 588 Bryophyta
  • 589 Thallobionta & Prokaryotae
  • 590 Zoological sciences
  • 591 Zoology
  • 592 Invertebrates
  • 593 Protozoa, Echinodermata, related phyla
  • 594 Mollusca & Molluscoidea
  • 595 Other invertebrates
  • 596 Vertebrata (Craniata, Vertebrates)
  • 597 Cold-blooded vertebrates Fishes
  • 598 Aves (Birds)
  • 599 Mammalia (Mammals)


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