Habjorg, A. Effects of light quality, light intensity and night temperature on growth and development of three latitudinal populations of Betula pubescens Ehrh.. Vollebekk: 1972 17 p. : ill.
Habjorg, A. Effects of light quality, light intensity and night temperature on growth and development of three latitudinal populations of Betula pubescens Ehrh.. Vollebekk: 1972 17 p. : ill.
Habjorg, A. (1972) Effects of light quality, light intensity and night temperature on growth and development of three latitudinal populations of Betula pubescens Ehrh., Vollebekk: 17 p. : ill.
Habjorg, A. (1972). Effects of light quality, light intensity and night temperature on growth and development of three latitudinal populations of Betula pubescens Ehrh.. Vollebekk: 17 p. : ill.
Habjorg A. Effects of light quality, light intensity and night temperature on growth and development of three latitudinal populations of Betula pubescens Ehrh.. Vollebekk: 1972. p. 17 p. : ill.