Barnes, R. (1974). Flowering phenology and productivity in clonal seed orchards of Pinus patula, P. elliottii, P. taeda and P. kesiya in Rhodesia. Rhodesia Forestry Commission, Research Division.
Chicago Style (17th ed.) CitationBarnes, Richard. Flowering Phenology and Productivity in Clonal Seed Orchards of Pinus Patula, P. Elliottii, P. Taeda and P. Kesiya in Rhodesia. Salisbury: Rhodesia Forestry Commission, Research Division, 1974.
MLA (9th ed.) CitationBarnes, Richard. Flowering Phenology and Productivity in Clonal Seed Orchards of Pinus Patula, P. Elliottii, P. Taeda and P. Kesiya in Rhodesia. Rhodesia Forestry Commission, Research Division, 1974.
Warning: These citations may not always be 100% accurate.