Dyfyniad APA

Porwal, M. (1997). Remote sensing analysis of environmental resources for planning and development. APH publishing corporation.

Dyfyniad Arddull Chicago

Porwal, M.C. Remote Sensing Analysis of Environmental Resources for Planning and Development. New Delhi: APH publishing corporation, 1997.

Dyfyniad MLA

Porwal, M.C. Remote Sensing Analysis of Environmental Resources for Planning and Development. APH publishing corporation, 1997.

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