California Forest

Gibberellin and thiourea break seed dormancy in California Ceanothus

Pacific Southwest Forest, L. Adams, R. Station, 1961 .

Effects of different grasses on ponderosa pine seedling establishment

Pacific Southwest Forest, R. Station, F. Baron, 1962 .

Germination of thiourea-treated bitterbrush seed in the field /

R. Station, R. Hubbard, California Forest, 1958 .

Recent direct seeding trials in the pine region of California

R. Station, H. Fowells, G. Schubert, 1951 .

Development of high-risk trees in ponderosa and Jeffrey pine stands following sanitation-salvage cutting /

R. Station, M. Furniss, California Forest, 1955 .