1. Effect of prolonged vernalization on seed ribonuclease activity and photoperiodic reaction in winter wheat;Babenko;Sov. Plant Physiol,1971
2. Effects of water stress on the activities of three enzymes in maize seedlings;Bardzik;Plant Physiol,1971
3. Mimosa epicotyl and hypocotyl total protein, total nucleic acid, and nucleic acid fractionation during induction of cold hardiness;Brown;J. Amer. Soc. Hort. Sci,1972
4. Effect of abscisic acid and auxin on ribonuclease during ageing of bean endocarp tissue sections;DeLeo;Plant Cell Physiol,1971
5. Short term responses and chemical control of ribonuclease activity in tomato leaflets;Dove;New Phytol,1971