APA
Ranjan Gopal, . (2014). Basic & applied soil mechanics. : N Delhi New age.
Chicago
Ranjan Gopal, . 2014. Basic & applied soil mechanics. : N Delhi New age.
Harvard
Ranjan Gopal, . (2014). Basic & applied soil mechanics. : N Delhi New age.
MLA
Ranjan Gopal, . Basic & applied soil mechanics. : N Delhi New age. 2014.