Publications
Mating patterns and pollen dispersal in a natural knobcone pine (Pinus attenuata Lemmon.) stand. Heredity. 77:251-280.
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1996. Mating system and genetic diversity in natural populations of knobcone pine (Pinus attenuata). Forest Genetics. 4(4):223-226.
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1997. .
1998. Genetic variation in cold hardiness of Douglas-fir in relation to parent tree environment. Canadian Journal of Forest Research. 29:62-72.
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1999.