共 12 条
- [2] FREEMAN GH, 1956, 1955 E MALL RES STN, P104
- [5] KEMP C. D., 1960, ANN BOT, V24, P491
- [6] Langer R. H. M., 1956, GROWTH LEAVES, P197
- [7] MILTHORPE FL, 1956, GROWTH LEAVES, P195
- [8] MILTHORPE FL, 1956, GROWTH LEAVES ED, P197
- [10] RAPID ESTIMATION OF THE AREAS OF THE LEAVES OF CROP PLANTS [J]. NATURE, 1957, 180 (4586) : 611 - 611