Entomology /
Roy, D. N.
Entomology / By Dhirendra Nath Roy; Anthony William Aldridge Brown. - Delhi : Biotech ; 2004. - ix ; 413 p., 26 cm.
9788176220941
595 / ROY
Entomology / By Dhirendra Nath Roy; Anthony William Aldridge Brown. - Delhi : Biotech ; 2004. - ix ; 413 p., 26 cm.
9788176220941
595 / ROY