المؤلفون: Bhasker, A., Nageswarar Rao, V. V. S., Kumar, C. S., Rao, K. M. M.

المصدر: Journal of the Indian Society of Remote Sensing ; volume 31, issue 4, page 313-314 ; ISSN 0255-660X 0974-3006

الاتاحة: http://dx.doi.org/10.1007/bf03007351
http://link.springer.com/content/pdf/10.1007/BF03007351.pdf
http://link.springer.com/article/10.1007/BF03007351/fulltext.html
http://link.springer.com/content/pdf/10.1007/BF03007351