00457nam a2200169 a 4500 222568992X : DLC 333 MAS 1981 A021 Or. Ramade, François. Écologie des ressources naturelles / Paris ; New York : Masson, 1981. x, 322 p., 25 p. of plates : ill. ; 24 cm. Includes indexes. Ecology. Natural resources. FB 12670 12670 0 0 0 333_000000000000000_MAS_1981_A021_OR 0 62735 LBA LBA A021 2017-08-16 333 MAS 1981 A021 Or. A15614 2017-08-16 2017-08-16 FB