1. Pollen collection;Beers,1981
2. Botanical Microtechnique and Cytochemistry;Berlyn,1977
3. Pollen production and dispersal as affected by seasonal temperatures and rainfall patterns;Boyer,1981
4. Date of pollen shedding by Longleaf pine advanced by increased temperatures at strobili;Boyer;For. Sci.,1973
5. Supplemental mass pollination to increase seed yields in loblolly pine seed orchards;Bridgwater;South. J. Appl. For.,1982