The formation of the mesoderm in urodelean amphibians P. D. NieuwkoopG. A. Ubbels OriginalPaper Pages: 185 - 199
The embryonic organization of the imaginal wing disc ofDrosophila melanogaster P. Ripoll OriginalPaper Pages: 200 - 215
Puffs and salivary gland function: The fine structure of the larval and prepupal salivary glands ofDrosophila melanogaster Nancy J. LaneYvonne R. CarterMichael Ashburner OriginalPaper Pages: 216 - 238
Suppression of kidney formation by neural crest cells Albert L. Etheridge Short Communications Pages: 268 - 270