Howard, J. A. (1991). Remote sensing of forest resources: Theory and application. Chapman and Hall.
Lua i Stíl Chicago (17ú heag.)Howard, John Anthony. Remote Sensing of Forest Resources: Theory and Application. London: Chapman and Hall, 1991.
Lua MLA (9ú heag.)Howard, John Anthony. Remote Sensing of Forest Resources: Theory and Application. Chapman and Hall, 1991.
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