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International Journal of Ecology
Volume 2013 (2013), Article ID 819810, 7 pages
http://dx.doi.org/10.1155/2013/819810
Research Article

Seed Germination Characteristics of Rhus tripartitum (Ucria) Grande and Ziziphus lotus (L.): Effects of Water Stress

1Ecology and Sylvo-Pastoral Improvement Laboratory, National Research Institute of Rural Engineering, Water and Forests (INRGREF), Tunisia
2Arid and Oases Cropping Laboratory, Arid Area Institute (IRA), 4119 Medenine, Tunisia

Received 1 January 2013; Revised 8 February 2013; Accepted 12 February 2013

Academic Editor: Mousumi Chatterjee

Copyright © 2013 Zouaoui Refka et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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