Photoperiodism in plants
VINCE-PRUE, Daphne
Photoperiodism in plants - London 1975 - 444p - European plant biology series .
PHOTOPERIODISM
PHOTOPERIODISM PLANTS, EFFECT OF LIGHT ON
PL-BR 581.191 53 V74P
Photoperiodism in plants - London 1975 - 444p - European plant biology series .
PHOTOPERIODISM
PHOTOPERIODISM PLANTS, EFFECT OF LIGHT ON
PL-BR 581.191 53 V74P