共 28 条
- [1] APPADURAI RR, 1961, THESIS U LONDON
- [2] CASTLE ME, 1960, 8 P INT GRASSLD C, P146
- [4] CRIDER FJ, 1955, 1102 B US DEP AGR
- [5] DAVIDSON J. L., 1965, J BRIT GRASSLAND SOC, V20, P15, DOI 10.1111/j.1365-2494.1965.tb00390.x
- [6] FARBROTHER H. G., 1957, Empire Cotton Growing Review, V34, P71
- [7] Furr J. R., 1945, JOUR AGRIC RES, V71, P149
- [8] A MOVABLE AND TRANSPARENT RAINPROOF COVER FOR EXPERIMENTAL PLOTS [J]. JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH, 1966, 11 (01): : 62 - &
- [9] GARWOOD EA, 1965, THESIS U READING
- [10] GOODE JE, 1956, 1955 REP E MALL RES, P64