na INLIS000000000000112 20210430103215 210430||||||||| | ||| |||| || | 0250402483 010-0421000112 id 574.5 574.5 SCA p SCAVIA, Donald Perpective on lake ecosystem modelling Cet. 1 Michigan Ann Arbor Science 1979 xiv, 326 hlm.; ill.: 24 cm BIOLOGI -- IKAN Robertson, Andrew