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[期刊论文] 作者:Joseph Gordian Atat,Idara Okon, 来源:地球科学国际期刊(英文) 年份:2013
P-wave and S-wave velocities were obtained from seismic refraction survey in the foundation layer of Eket, the study area. The Tezcan’s approach discussed exte...
[期刊论文] 作者:Okon, 来源:机械工程与自动化:英文版 年份:2013
[期刊论文] 作者:Okon,L. A. Ibom,I. E. Ebens, 来源:自然科学期刊(英文) 年份:2013
Sixty sexually mature purebred black-skinned Archachatina marginata snails with weight ranging from 120.50 g to 135.70 g were used to generate eggs in this stud...
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