Parasites of leaf-hoppers /
Perkins, Robert Cyril Layton, 1866-
Parasites of leaf-hoppers / by R.L.C. [i.e. R.C.L.] Perkins. Leaf-hoppers / by G.W. Kirkaldy. - Honolulu, T.H. : Hawaiian Sugar Planters' Association, 1907. - 66 p. ; 23 cm. - Bulletin : report of work of the Experiment Station of the Hawaiian Sugar Planters' Association / Division of Entomology ; no. 4 .
agr07001736
Leafhoppers--Biological control.
Insects--Parasites.
SB923.H4 / H3 no. 4
420 / .H31 no. 4
Parasites of leaf-hoppers / by R.L.C. [i.e. R.C.L.] Perkins. Leaf-hoppers / by G.W. Kirkaldy. - Honolulu, T.H. : Hawaiian Sugar Planters' Association, 1907. - 66 p. ; 23 cm. - Bulletin : report of work of the Experiment Station of the Hawaiian Sugar Planters' Association / Division of Entomology ; no. 4 .
agr07001736
Leafhoppers--Biological control.
Insects--Parasites.
SB923.H4 / H3 no. 4
420 / .H31 no. 4