Hellgren, O. (1984). Acclimation to quantum flux density, temperature and photoperiod as effects on growth, development, chlorophyll content and leaf characteristics in Pelargonium zonale hybr. Swedish University of Agricultural Sciences.
Citación estilo ChicagoHellgren, Olof. Acclimation to Quantum Flux Density, Temperature and Photoperiod as Effects on Growth, Development, Chlorophyll Content and Leaf Characteristics in Pelargonium Zonale Hybr. Alnarp: Swedish University of Agricultural Sciences, 1984.
Cita MLAHellgren, Olof. Acclimation to Quantum Flux Density, Temperature and Photoperiod as Effects on Growth, Development, Chlorophyll Content and Leaf Characteristics in Pelargonium Zonale Hybr. Swedish University of Agricultural Sciences, 1984.