Tell me about : world heritage / text auth. by Jean Lopez ; transl. from the French by Linda Blake. - Paris : UNESCO, 2002. - 47 p. : ill. ; 20 cm.см.. - ISBN 92-3-103873-7[MFN: 1420]
Tell me about the oceans / Patricia Chairopoulos ; transl. by Linda Blake. - Paris : UNESCO, 2003. - 48 p. : ill. ; 21 cm.см.. - ISBN 92-3-103872-9[MFN: 4496]