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Author(s) -
Karl Menger
Publication year - 1942
Publication title -
proceedings of the national academy of sciences of the united states of america
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 5.011
H-Index - 771
eISSN - 1091-6490
pISSN - 0027-8424
DOI - 10.1073/pnas.28.12.535
Subject(s) - agroecology , food systems , agriculture , sustainable agriculture , climate change , food supply , environmental resource management , business , natural resource economics , food security , environmental science , ecology , agricultural science , economics , biology