[1]
|
Allcock, H.R. and Lampe, F.W. (1990) Contemporary Polymer Chemistry, 2.nd ed., Prentice-Hall, Inc., Englewood Cliffs, New Jersey, USA. ISBN: 0131705490.
|
[2]
|
Buchholz, F.L. and Graham, A.T. (1998) Modern superabsorbent polymer technology, Wiley-VCH, New York, NY (USA). ISBN: 0-471-19411-5.
|
[3]
|
M2 Polymer Technologies, Inc. (2009) History of super absorbent polymer chemistry, accessed July, 2012.
http://www.m2polymer.com/html/history_of_superabsorbents.html.
|
[4]
|
Hüttermann, A., Zommorodi, M. and Reise, K. (1999) Addition of hydrogels to soil for prolonging the survival of Pinus halepensis seedling subjected to drought. Soil and Tillage Research, 50, 295-304.
doi:10.1016/S0167-1987(99)00023-9
|
[5]
|
Kos, B. and Lestan, D. (2003) Induced phytoextraction/soil washing of Lead using biodegradable chelate and permeable barriers, Environ. Science & Technology, 37, 624-629. doi:10.1021/es0200793
|