LIST OF PLATES 



Secretary's Report: Page 



Plates 1, 2 44 



Plates 3, 4 70 



Solar prominences in motion (McMath) : 



Plates 1-6 130 



Satellites of Jupiter (Nicholson) : 



Plate 1 138 



Rise of the organic chemical industry in the United States (Stine) : 



Plates 1^ 192 



Rubber industry, 1839-1939 (Gibbons) : 



Plates 1-4 214 



Search for oil (Lees) : 



Plates 1^ 248 



Animal behavior (Walker) : 



Plates 1-lS 312 



National wildlife refuge program of the Fish and Wildlife Service 

 (Gabrielson) : 



Plates 1-8 320 



A living fossil ( Smith ) : 



Plates 1-3 328 



Insects and the spread of plant diseases (Carter) : 



Plates 1-6 342 



Mexican bean beetle (White) : 



Plate 1 343 



Plates 2-6 356 



Plant-tissue cultures (Weintraub) : 



Plates 1-3 368 



Botany and history of Zizania aquatica L. ("wild rice") (Chambliss) : 



Plates 1-9 382 



Masked medicine societies of the Iroquois (Fenton) : 



Plates 1-25 430 



Beginnings of civilization in eastern Asia (Bishop) : 



Plates 1-10 446 



Stonehenge: Today and yesterday (Stevens) : 



Plate 1 478 



vn 



