TY  - BOOK
AU  - Dimichele,W.A.
AU  - Davis,J.I.
AU  - Olmstead,R.G.
TI  - Origins of Heterospory and the Seed Habit: The Role of Heterochrony
UR  - https://drive.google.com/file/d/1iqrjIWWSTibQoxfziUnDV3p7FEZmLkWX/view?usp=drivesdk
ER  -