« VARIABILITY OF CHEMICAL COMPOSITION OF NEWBOULDIA LAEVIS AND ZANTHOXYLUM ZANTHOXYLOIDES RELATED TO ENVIRONMENTAL FACTORS: P. A. OLOUNLADE*, E. V. B. AZANDO**, C. C. DANSOU**, F. GBAGUIDI***, J. GBENOU***, H. HOSTE****, A. VALENTIN*, M. MOUDACHIROU*** & M. S. HOUNZANGBE-ADOTE** » (2018) Annales des Sciences Agronomiques, 22(1), p. 73–92. doi:10.2023/tx03tt67.