1. Stomatal response of pea mutants to water stress;Alvino,1985
2. Morphological adaptation of leaves to water stress;Begg,1980
3. Descriptive list of genes for Pisum;Blixt;The Pisum Newsletter,1978
4. Breeding crop varieties for stress environments;Blum;Crit. Rev. Plant Sci.,1985
5. Plant Breeding for Stress Environment;Blum,1990