00297pam a2200109 a 4500020000500000041000500005100003500010245008300045250001700128260003300145300000900178  c  h  aFriedrich Raeckhagel,eauthor.  aEcological Informatics : Scope Techniques and Applications hTextual Documents  a2nd Edition.  a[s.l]:bSpringer Books India  a496.