 | Calculation model for the actual evapotranspiration from cropped areas and other terms of the water balance equation |
 | Anti-transpirants as a research tool for the study of the effects of water stress on plant behaviour |
 | Techniques for the measurement of transpiration of individual plants |
 | Studies on gaseous exchange physiology with regard to plant vitality |
 | <An> Electric hygrometer apparatus for measuring water-vapour loss from plants in the field |
 | Gauges for the study of evapotranspiration rates |