Mealybugs of California with Taxonomy, Biology and Control of North American SpeciesEbookMealybugs of California with Taxonomy, Biology and Control of North American SpeciesbyHoward L. McKenzieRating: 0 out of 5 stars0 ratingsSave Mealybugs of California with Taxonomy, Biology and Control of North American Species for later
The Armored Scale Insects of CaliforniaEbookThe Armored Scale Insects of CaliforniabyHoward L. McKenzieRating: 0 out of 5 stars0 ratingsSave The Armored Scale Insects of California for later