Free summaries
Science - Biology — page 4
148 public-domain science - biology books, summarised. Page 4 of 4.
Thoracic and Coracoid Arteries In Two Families of Birds, Columbidae and Hirundinidae
Marion Anne Jenkinson
Precision alcohol dissections of nine avian species expose how thoracic blood vessels weave through bone and muscle, dismantling neat evolutionary timelines one microscopic branch at a time.
Systematic Status of the Colubrid Snake, Leptodeira discolor Günther
William Edward Duellman
This technical monograph resolves a long-standing taxonomic mystery by reclassifying a rare Mexican snake, moving it from a known genus into an entirely new category based on anatomical evidence.
The story of life in the seas
Sydney J. (Sydney John) Hickson
This survey of marine life traces the complex, invisible webs of existence beneath the waves, from sun-drenched coastal shallows to the crushing darkness of the ocean floor. It invites readers to look past the surface and understand the deep, interconnected rhythms of the sea.
The Kansas University science bulletin, Vol. I, No. 8, September 1902
Unknown
HOOK Within the quiet chambers of insect reproductive cells lies a microscopic dance of chromosomes that quietly reshapes our understanding of heredity.