. . "Nature Protection." . . "Thirty years war for wild life : gains and losses in the thankless task" . . "Thirty years war for wild life gains and losses in the thankless task"@en . . . . . . . "Thirty years war for wild life"@en . . . . . . "Thirty years war for wild life" . . "Located in NCTC Archives (Entry)." . "Thirty Years War for Wild Life"@en . . . . . . . . . .