TY  - BOOK
AU  - Lanner,R.M.
AU  - Phillips,A.M.
TI  - Natural hybridization and introgression of pinyon pines in Northwestern Arizona
UR  - https://drive.google.com/file/d/160XbsxSLo_DdLOM_KIBf7y0I7TE_Pfk1/view?usp=drivesdk
ER  -