共 13 条
- [1] Clausen J., 1951, STAGES EVOLUTION PLA
- [2] CLAUSEN J, 1940, CIWP 520
- [3] CLAUSEN J, 1958, CARNEGIE I WASH PUBL
- [4] CLAUSEN J, 1948, 581 CARN I WASH PUBL
- [5] Cornelius Donald R., 1947, JOUR AGRIC RES, V74, P133
- [6] PHOTOPERIODIC RESPONSES OF GEOGRAPHICAL STRAINS OF ANDROPOGON SCOPARIUS [J]. BOTANICAL GAZETTE, 1947, 109 (02): : 132 - 149