1. Freezing and injury in plants;Burke;Annu. Rev. Plant Physiol.,1976
2. N-vinyl-2-pyrolidone Polymer for Frost Protection of Plants;Coulter,1962
3. Water, osmotic and pressure potential relationships in apple leaves;Goode;J. Hortic. Sci.,1973
4. The effect of cryoprotectants on fruit trees;Ketchie;Cryobiology,1973