1. Crop weather models and their use in yields assessments;Baier;Geneva, World Meteorol. Organ. Techn. Note, 51,1977
2. A new versatile soil moisture budget;Baier;Can. J. Plant Sci.,1966
3. The performance of soil moisture estimates as compared with the direct use of climatological data for estimating crop yields;Baier;Agric. Meteorol.,1968
4. Soil moisture estimator program system;Baier;Can. Dept. Agric., Plant Res. Inst. Techn. Bull.,1978
5. History of American Droughts;Bark,1978