http://reply.papertrans.cn/3/270/26977/26977-21.png
Submitted on: 31 August 2002.
Revised on: 15 September 2002.
Accepted on: 30 September 2002.
NULL
Submitted on: 16 August 2017.
Revised on: 29 August 2017.
Accepted on: 04 September 2017.
Revista Geografica Venezolana---UNIV ANDES, INST GEOGRAFIA & CONSERVACION RECURSOS NATURALES
Submitted on: 22 December 2006.
Revised on: 20 January 2007.
Accepted on: 12 February 2007.
NULL
Submitted on: 24 October 2016.
Revised on: 05 November 2016.
Accepted on: 28 November 2016.
Revista Geografica Venezolana---UNIV ANDES, INST GEOGRAFIA & CONSERVACION RECURSOS NATURALES
Submitted on: 21 February 2003.
Revised on: 18 March 2003.
Accepted on: 02 April 2003.
Revista Geografica Venezolana---UNIV ANDES, INST GEOGRAFIA & CONSERVACION RECURSOS NATURALES
Submitted on: 18 March 2010.
Revised on: 12 April 2010.
Accepted on: 18 April 2010.
NULL
Submitted on: 18 June 2019.
Revised on: 12 July 2019.
Accepted on: 09 August 2019.
Revista Geografica Venezolana---UNIV ANDES, INST GEOGRAFIA & CONSERVACION RECURSOS NATURALES
Submitted on: 16 February 2010.
Revised on: 28 March 2010.
Accepted on: 02 April 2010.
NULL
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