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Termenii și condițiile privind Cardurile cadou și soldul preplătit
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The Spinach-leaf Maggot Or Miner
Gratuit
Spraying for Asparagus Rust
Gratuit
The Cranberry Toad-bug
Gratuit
Spraying Cucumbers in the Season of 1898
Gratuit
A Spraying Mixture for Cauliflower and Cabbage Worms
Gratuit
A Practical Method of Fighting Cut-worms in Onion Fields
Gratuit
Treatment for San José Scale in Orchards: Spraying with kerosene and crude petroleum. II
Gratuit
A Little-known Asparagus Pest
Gratuit
Experiments on Sulphur-lime Treatment for Onion Smut
Gratuit
Feeding Experiments with Laying Hens: A Comparison of Rations Containing Moistened Ground Grain with Others Containing Dry Whole Grain, Volumes 94-113
Gratuit
A Study of Some of the Salts Formed by Casein and Paracasein with Acids: Their Relations to American Cheddar Cheese, Volumes 212-231
Gratuit
A Comparison of the Microscopical Method and the Plate Method of Counting Bacteria in Milk: Volumes 373-393
Gratuit
Report of Analyses of Samples of Fertilizers Collected by the Commissioner of Agriculture During 1913: Volumes 371-382
Gratuit
Report of Analyses of Commercial Fertilizers for the Spring of 1898: Volumes 141-153
Gratuit
Report of Analyses of Commercial Fertilizers for the Fall of 1899: Volumes 154-166
Gratuit
The Influence of the Temperature of Curing Upon the Commercial Quality of Cheese: Volumes 179-191
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Gratuit