GROWTH STUDIES IN FOREST TREES 2. PINUS STROBUS L.

[31] MISCHKE K, 1890, BOT CENTRALBL, V44, P65

[32] MISCHKE K, 1890, BOT CENTRALBL, V44, P39

[33] PETERSON OG, 1896, JUSTS JB, V26, P609

[34] RESA, 1877, THESIS BONN

[35] RUBNER V, 1910, NATURW Z FORST LANDW, V8, P212

[36] RUSSOW E, 1881, SITZB DORPAT NATUR G

[37] Sachs J, 1874, LEHRBUCH BOT

[38] SCHWARZ F, 1899, DICKENWACHSTUM HOLZQ

[39] STRASBURGER E, 1891, BAU VERRICHTUNG LEIT

[40] STRASBURGER E, 1912, TXB BOT, P142

[31] MISCHKE K, 1890, BOT CENTRALBL, V44, P65

[32] MISCHKE K, 1890, BOT CENTRALBL, V44, P39

[33] PETERSON OG, 1896, JUSTS JB, V26, P609

[34] RESA, 1877, THESIS BONN

[35] RUBNER V, 1910, NATURW Z FORST LANDW, V8, P212

[36] RUSSOW E, 1881, SITZB DORPAT NATUR G

[37] Sachs J, 1874, LEHRBUCH BOT

[38] SCHWARZ F, 1899, DICKENWACHSTUM HOLZQ

[39] STRASBURGER E, 1891, BAU VERRICHTUNG LEIT

[40] STRASBURGER E, 1912, TXB BOT, P142