Some observations on the reaction of pine seedlings to shade

[1] Factors in elongation and expansion under reduced light intensity [J]. PLANT PHYSIOLOGY, 1934, 9 (04) : 767 - 781

[2] GAST PP, 1930, HARVARD FOREST B, V14

[3] Some ecological effects of shading coniferous nursery stock [J]. ECOLOGY, 1925, 6 : 48 - 51

[4] PEARSON G. A., 1929, JOUR FOREST, V27, P807

[5] Light and moisture in forestry [J]. ECOLOGY, 1930, 11 : 145 - 160

[6] PEARSON GA, 1931, USDA TECHNICAL B, V247, P1

[7] Shirley HL, 1932, J AGRIC RES, V44, P0227

[1] Factors in elongation and expansion under reduced light intensity [J]. PLANT PHYSIOLOGY, 1934, 9 (04) : 767 - 781

[2] GAST PP, 1930, HARVARD FOREST B, V14

[3] Some ecological effects of shading coniferous nursery stock [J]. ECOLOGY, 1925, 6 : 48 - 51

[4] PEARSON G. A., 1929, JOUR FOREST, V27, P807

[5] Light and moisture in forestry [J]. ECOLOGY, 1930, 11 : 145 - 160

[6] PEARSON GA, 1931, USDA TECHNICAL B, V247, P1

[7] Shirley HL, 1932, J AGRIC RES, V44, P0227