title: Microstructure, water resistance and water repellency of the pigeon egg shell.
mesh_terms: D000818:Animals; D004396:Coloring Agents; D010856:Columbidae / Q000378:metabolism*; D004528:Egg Shell / Q000502:physiology / Q000648:ultrastructure*; D005260:Female; D006863:Hydrogen-Ion Concentration; D006874:Hydrostatic Pressure; D008855:Microscopy, Electron, Scanning; D013499:Surface Properties; D013696:Temperature; D014867:Water
chemical_list: D004396:Coloring Agents; D014867:Water