Dyfyniad APA
Chattopadhyay,B.C, & Maity,J. Ground control and improvement techniques. Peedot.
Dyfyniad Arddull Chicago
Chattopadhyay,B.C, and Maity,J. Ground Control and Improvement Techniques. Howrah: Peedot.
Dyfyniad MLA
Chattopadhyay,B.C, and Maity,J. Ground Control and Improvement Techniques. Peedot.
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