1. Interactive effects of soil salinity, fertility, and irrigation on field corn

   • T. G. Selassie
   • R. J. Wagenet

   OriginalPaper Pages: 67 - 78

2. Corn yield functions of irrigation and nitrogen in Central America

   • R. K. Stuter
   • D. W. James
   • E. R. Shipe

   OriginalPaper Pages: 79 - 88

3. Irrigation for crops in a sub-humid environment

   • W. K. Mason
   • R. C. G. Smith

   OriginalPaper Pages: 89 - 101

4. Irrigation for crops in a sub-humid environment

   • W. K. Mason
   • R. C. G. Smith

   OriginalPaper Pages: 103 - 111

5. Calibration of thermocouple hygrometers

   • M. J. Savage
   • A. Cass
   • J. M. de Jager

   OriginalPaper Pages: 113 - 125