The influence of light and darkness upon growth and development
Macdougal, Daniel Trembly.
The influence of light and darkness upon growth and development - New York : The New York Botanical Garden, 1903 - 319 p. : ilus - Memoirs ; vol. 2 . - Memoirs ; vol. 2 .
27994
Luz--Efecto en plantas.
Plantas--Crecimiento--Aditivos.
581.134153 / M32
The influence of light and darkness upon growth and development - New York : The New York Botanical Garden, 1903 - 319 p. : ilus - Memoirs ; vol. 2 . - Memoirs ; vol. 2 .
27994
Luz--Efecto en plantas.
Plantas--Crecimiento--Aditivos.
581.134153 / M32