Photoperiodism of wheat - A determining factor in acclimatization

[1] ARNOLD JH, 1919, USDA YB, P126

[2] BAKER OE, 1918, USDA YB, P436

[3] BLAIR TA, 1919, EXP STA RECORD, V42, P617

[4] GARNER WW, 1920, J AGR RES, P18

[5] GRANTHAM AE, 1917, B DEL AGR EXP STA, P117

[6] JARDINE WM, 1916, J AM SOC AGRON, V8, P163

[7] MCCILL MA, 1921, WN AGR EXP STATION

[8] NIELSON E, 1917, INT REV SCI ENCC PRA, P233

[9] ROOT CJ, 1919, EXP STA RECORD, V42, P321

[10] SCHAFER EG, 1921, WN AGR EXP STA B, V159, P33

[1] ARNOLD JH, 1919, USDA YB, P126

[2] BAKER OE, 1918, USDA YB, P436

[3] BLAIR TA, 1919, EXP STA RECORD, V42, P617

[4] GARNER WW, 1920, J AGR RES, P18

[5] GRANTHAM AE, 1917, B DEL AGR EXP STA, P117

[6] JARDINE WM, 1916, J AM SOC AGRON, V8, P163

[7] MCCILL MA, 1921, WN AGR EXP STATION

[8] NIELSON E, 1917, INT REV SCI ENCC PRA, P233

[9] ROOT CJ, 1919, EXP STA RECORD, V42, P321

[10] SCHAFER EG, 1921, WN AGR EXP STA B, V159, P33