TY  - BOOK
AU  - Karssen,C.M.
TI  - The light promoted germination of the seeds of Chenopodium album L. VI. Pfr requirement during different stages of the germination process
UR  - https://drive.google.com/file/d/1iRvGpl-bnK3HQ7MHWIk7eJXiJLEDrQZs/view?usp=drivesdk
ER  -