Karp, Daniel S Reply to Kirchhoff: Homogenous and mutually exclusive conservation typologies are neither possible nor desirable. [electronic resource] - Proceedings of the National Academy of Sciences of the United States of America Nov 2015 - E5906 p. digital Publication Type: Letter; Comment ISSN: 1091-6490 Standard No.: 10.1073/pnas.1518479112 doi Subjects--Topical Terms: Conservation of Natural Resources