Petter Gleditsch, Nils, <br/><br/>Nils Petter Gleditsch :   Pioneer in the Analysis of War and Peace  - Cham  Springer Nature  2015  - 1 online resource (171 pages)  - SpringerBriefs on Pioneers in Science and Practice  29 .<br/><br/> Environmental Law / Policy / Ecojustice <br/><br/><label>Subjects--Index Terms: </label>Environmental Law / Policy / Ecojustice