1. Inter-institutional cooperation in advanced education

   • Frederick Sargent II

   Editorial Pages: 221 - 222

2. Effects of high temperature on reproduction

   • E. S. E. Hafez

   ReviewPaper Pages: 223 - 230

3. Behavioral thermoregulation in mammals and birds

   • E. S. E. Hafez

   ReviewPaper Pages: 231 - 240

4. Texas, Oklahoma and Kansas winter temperatures and rainfall, and summer occurrence ofPuccinia graminis tritici in Kansas, Dakotas, Nebraska, and Minnesota

   • Jack R. Wallin

   OriginalPaper Pages: 241 - 244

5. Quantitative measurements of activity ofAedes Aegypti (L.) (Culicidæ: Diptera) in response to changes in the hygrothermal environment

   • W. O. Haufe

   OriginalPaper Pages: 245 - 264

6. Aphid moulting under controlled electrical conditions

   • E. Haine
   • H. L. König
   • H. Schmeer

   OriginalPaper Pages: 265 - 275

7. Growth of microorganisms in electrostatic fields

   • Alfred P. Wehner

   OriginalPaper Pages: 277 - 282

8. Frostbite and the significance of a temperature-sensation scale in field and laboratory conditions

   • J. D. Nelms
   • J. L. Waddell

   OriginalPaper Pages: 283 - 290

9. A simple water bath test for estimating the thermoregulation efficiency of man

   • S. W. Tromp

   OriginalPaper Pages: 291 - 296

10. Conference on Agricultural Meteorology Lakeland, Florida, U.S.A., 4–5 April 1963

    • L. A. Joos

    Report Pages: 297 - 298

11. International Symposium on Humidity and Moisture Washington D.C., 20–23 May, 1963

    • N. E. Flitters

    Report Pages: 299 - 301

12. Seventeenth World Veterinary Congress, Hannover, Germany 14–21 August 1963

    • H. Weiser
    • W. H. Weihe

    Report Pages: 303 - 304

13. Canadian Photobiology Conference Ottawa, 9–10 September 1963

    • G. W. Robertson

    Report Pages: 305 - 306

14. Request from chairman of Committee on Instrumentation

    • J. F. Griffiths

    Announcement Pages: 307 - 307

15. Award

    Announcement Pages: 308 - 308