Field recognition of the larvae of native coccinellidae, common to the potato fields of aroostook country
Storch, R.H.
Field recognition of the larvae of native coccinellidae, common to the potato fields of aroostook country R.H. Storch - Orono University of Maine - 16p.; 24cm. - (maine Agricultural Experiment station bulletin; 490) .
635.212 7 ST74F
Field recognition of the larvae of native coccinellidae, common to the potato fields of aroostook country R.H. Storch - Orono University of Maine - 16p.; 24cm. - (maine Agricultural Experiment station bulletin; 490) .
635.212 7 ST74F