TY  - BOOK
AU  - Becwar,Michael
AU  - Rajashear,Channa
TI  - Deep undercooling of tissue water and winter hardiness limitations in timberline flora
UR  - https://drive.google.com/file/d/1oCXgas4fz6yTzTX9ScUghzUyx0XvGzes/view?usp=drivesdk
ER  -