Bako Harisoa Ravaomanalina Author

Dr. Bako Harisoa RavaomanalinaDept. of Plant Biology and EcologyUniversity of AntananarivoBP 906 AntananarivoMadagascaremail: [email protected]
Dr. Alan CrivellaroDept. TESAFUniversità degli Studi di PadovaViale dell’Università 1635020 Legnaro (PD)Italyemail: [email protected]
Prof. Dr. Fritz H. SchweingruberInstitute for Forest, Snow and Landscape Research – WSLZürcherstrasse 1118903 BirmensdorfSwitzerlandemail: [email protected]