Environmental Research Journal
Year:
2009
Volume:
3
Issue:
2
Page No.
68 - 75
References
Babbie, E.R., 1992. The Practice of Social Research. 6th Edn., Wadsworth Publishing Company, Belmont, CA., USA., ISBN-13: 9780534155766, Pages: 493.
Bowling, A., 1997. Research Methods in Health: Investigating Health and Health Services. Open University Press, Buckingham.
Chakela, Q., 1999. The State of the Environment in Lesotho 1997. National Environmental Secretariat, Maseru.
Ecoscape Nursery, 2003.
Aloe Polyphylla Care and Cultivation 3.0. Ecoscape Nursery, Santa, Cruz, USA.
Emanoil, M., 1994. Encyclopedia of
Endangered Species. Gale Res. Inc., Michigan, USA., pp: 1091-1092.
Hocking, M., S. Stolton and N. Dudley, 2000. Evaluating Effectiveness: A Framework for Assessing the Management of Protected Areas. IUCN, UK., pp: 121.
Leipzig, 1996. Lesotho: Country report to the FAO international technical conference on plant. Ministry of Agriculture, Maseru.
Polit, D. and C. Beck, 2004. Nursing Research: Principles and Methods. 7th Edn., Lippincott Williams and Wilkins, Philadelphia.
Talukdar, S., 1983. The conservation of
Aloe polyphylla endemic to Lesotho. Bothalia, 14: 985-989.