1. Polydegradation mechanisms;Achhammer;Natl. Bur. Std. Circular.,1953
2. Effects of (UV) irradiation on photochemical degradation of polyamide mono and multifilament twines;Alsayes;Bull. Nat. Inst., Oceanogr. Fish. Egypt.,1996
3. The effects of solar radiation upon breaking strength and elongation of fishing nets;Al-Oufi;Fish. Res.,2004
4. Anon, 1971. Methods of tests for fishing gear materials, IS: 5815, 1971 Part IV. Determination of breaking load and knot breaking load. ISI, Manak Bhavan, New Delhi, p. 7.
5. In Modern Fishing Gear of the World;Brandt,1959