DOI: https://doi.org/10.3402/tellusb.v44i2.15431 | Journal eISSN: 1600-0889
Language: English
Page range: 106 - 113
Submitted on: Nov 21, 1990
Accepted on: May 13, 1991
Published on: Jan 1, 1992
Published by: Stockholm University Press
In partnership with: Paradigm Publishing Services
© 1992 Y. Lu, M. A. K. Khalil, published by Stockholm University Press
This work is licensed under the Creative Commons Attribution 4.0 License.