Physiological Signals That Induce Flowering.
Bernier
G.
G
Laboratoire de Physiologie Vegetale, Departement de Botanique, Universite de Liege, Sart Tilman, B4000 Liege, Belgium.
Havelange
A.
A
Houssa
C.
C
Petitjean
A.
A
Lejeune
P.
P