Judging hazard from native trees in California recreational areasWillis W. Wagener · First published 1963Open the Tome
Guidelines for estimating the survival of fire-damaged trees in CaliforniaWillis W. Wagener · First published 1961Open the Tome
The influence of light on establishment and growth of dwarfmistletoe on ponderosa and Jeffrey pinesWillis W. Wagener · First published 1961Open the Tome
Preliminary guidelines for estimating the survival of fire-damaged treesWillis W. Wagener · First published 1955Open the Tome
