The Woolly Mullein
$13.69
Bordeaux Mixture For Apple Pests...
$13.69
Hessian Fly Experiments...
$13.05
An Outbreak Of Gadflies In Kentucky
$13.05
Ginseng, Its Nature And Culture...
$10.48 - $29.95
The Hessian Fly
$14.96
Seed Testing Apparatus
$16.34 - $26.95
The Pests Of Shade And Ornamental Trees
$15.99 - $20.87
On The Adulterants And Weed Seeds In Kentucky Samples Of Bluegrass, Orchard Grass, Timothy, Red Clover And Alfalfa Seeds, Volumes 118-132...
$15.59
The Elms And Their Diseases
$20.87 - $33.95
A Preliminary Study Of Kentucky Localities In Which Pellagra Is Prevalent, Having Reference To The Condition Of The Corn Crop And To The Possible ... Or Other Agent By Which The Disease Spreads
$16.86
Observations And Experiments On The Bean And Pea Weevils In Kentucky...
$13.69
The Catalpas And Their Allies
$18.15 - $24.78
Fumigation And Spraying...
$13.69
Some Kentucky Weeds And Poisonous Plants
$24.95
Observations On The Structure And Coloration Of The Larval Corn-Ear Worm, The Bud Worm And A Few Other Lepidorpterous Larvae
$21.78
The Broods Of The Tobacco Worms
$26.95
Nursery Inspection And San Jose Scale
$13.69
A synopsis of the reptiles and amphibians of Illinois
$7.69 - $22.69
The Chinch-bug
$14.32
Wheat Experiments. The Grain Louse
$13.69
Kentucky Forage Plants: The Clovers And Their Allies ...
$15.59
17-year Locusts In Kentucky...
$16.34
The Life-history And Habits Of The Corn-ear Worm (chloridea Obsoleta)...
$15.59
Some Pests Likely To Be Disseminated From Nurseries ...
$15.59