338.4791
T623P
           Tiwari, Shiv Prasad
               Paryatan, vikas aur paryavaran \ Shiv Prasad Tiwari - Almorah : Shree Almorah Book, 1999.
               xx, 296p.
                ISBN: 81-85865-95-7

140002
                Subjects: Tourist trade; Ecology.