SCIENCE EXACT DE LA PLANETAIRE (Wolof, Paperback)

Baatu YGFR ak Fondation YGFRG bi Arnold Obossi taxawal dañuy jëfandikoo science planetaire ngir jàppale àdduna bi yépp.

"Njàngalem science ngir saafara jafe-jafe àdduna"
"Modèlu àdduna bi: Xam ak jubbanti sistemu doomi aadama yi"
"Njàngat bu jaar yoon ci jafe-jafe yi ci 21eelu xarnu bi"
"Kawewaayu xam-xam ci àdduna bi"
"Lu tax àdduna bi di def lu jaarul yoon, naka lañu ko mëna saafara?"
"Sàrt yi ngir am jàmm ci planet yi"
"Fàjj ab sistem ci demokraasi"