Observations on the locomotion of the south West African adder bitis peringueyi boulenger with speculations on the origin of sidewinding  
Observations on the locomotion of the south West African adder bitis peringueyi boulenger with speculations on the origin of sidewinding

Creator:   Brian, C.K Description:   Publications Publisher:   Annals of the transvaal museum Date:   1960 Language:   English Subjects:   Adder bitis; Desert snakes