TY  - BOOK
AU  - De La Roche,I.
AU  - Keller,W.A.
AU  - Singh,J.
AU  - Siminovitch,D.
TI  - Isolation of Protoplast form unhardened and hardened tissues of winter rye and wheat
UR  - https://drive.google.com/file/d/1EMe-XSU2tVSrOtk0oXzdviI6yPu5p6jQ/view?usp=drivesdk
ER  -