Blom, E. (2000). Nature in war: Biodiversity conservation during conflicts : international seminar. Nederlandse Commissie voor Internationale Natuurbescherming.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBlom, Esther. Nature in War: Biodiversity Conservation During Conflicts : International Seminar. [Amsterdam?]: Nederlandse Commissie voor Internationale Natuurbescherming, 2000.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBlom, Esther. Nature in War: Biodiversity Conservation During Conflicts : International Seminar. Nederlandse Commissie voor Internationale Natuurbescherming, 2000.
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