Insect flight /
Pringle, J. W. S. 1912-
Insect flight / J. W. S. Pringle. - 2nd ed., rev. - Burlington, N.C. : Scientific Publications Dept., Carolina Biological Supply Co., 1983. - 16 p. : ill. - Carolina biology readers ; 52 .
Insects--Flight.
Insect flight / J. W. S. Pringle. - 2nd ed., rev. - Burlington, N.C. : Scientific Publications Dept., Carolina Biological Supply Co., 1983. - 16 p. : ill. - Carolina biology readers ; 52 .
Insects--Flight.