Methods of study in natural history.

में बचाया:
ग्रंथसूची विवरण
OCLC:6741758
मुख्य लेखक: Agassiz, Louis, 1807-1873
भाषा:English
प्रकाशित: Boston, Ticknor and Fields, 1863.
श्रृंखला:American Culture Series II. r.447, item 003.
विषय:
Animals > Classification.
Coral reefs and islands.
Generations, Alternating.
Embryology.
Evolution.
स्वरूप:

Monograph Microform

Note that CRL will digitize material from the collection when copyright allows.

विषय - सूची:
  • General sketch of the early progress in natural history
  • Nomenclature and classification
  • Categories of classification
  • Classification and creation
  • Different views respecting orders
  • Gradation among animals
  • Analogous types
  • Family characteristics
  • The characters of genera
  • Species and breeds
  • Formation of coral reefs
  • Age of coral reefs as showing permanence of species
  • Homologies
  • Alternate generations
  • The ovarian egg
  • Embryology and classification.

समान संसाधन