作者的書籍：William Jasper Spillman - BookPine

Farming as an occupation for city-bred men 1910 [Leather Bound]

Farming as an occupation for city-bred men 1910 [Leather Bound]

William Jasper Spillman

Soil Conservation

Soil Conservation

William Jasper Spillman

Factors of Successful Farming Near Monett, Mo: February 25, 1918

Factors of Successful Farming Near Monett, Mo: February 25, 1918

William Jasper Spillman

A Theory of Gravitation, and Related Phenomena

A Theory of Gravitation, and Related Phenomena

William Jasper Spillman

Farm Grasses of the United States: A Practical Treatise on the Grass Crop, Seeding and Management of Meadows and Pastures, Descriptions of the Best ... for Special Conditions, Etc

Farm Grasses of the United States: A Practical Treatise on the Grass Crop, Seeding and Management of Meadows and Pastures, Descriptions of the Best ... for Special Conditions, Etc

William Jasper Spillman

A Picture of the Grain Industry; Crop Areas--buying Areas--future of the Industry

A Picture of the Grain Industry; Crop Areas--buying Areas--future of the Industry

William Jasper Spillman

Factors of Successful Farming Near Monett, Mo

Factors of Successful Farming Near Monett, Mo

William Jasper Spillman

A Successful Poultry And Dairy Farm

A Successful Poultry And Dairy Farm

William Jasper Spillman

FARM SCIENCE: a foundation textbook on agriculture

FARM SCIENCE: a foundation textbook on agriculture

William Jasper Spillman

Factors Of Successful Farming Near Monett, Mo, Volumes 626-650

Factors Of Successful Farming Near Monett, Mo, Volumes 626-650

William Jasper Spillman

Farm Grasses Of The United States: A Practical Treatise On The Grass Crop, Seeding And Management Of Meadows And Pastures, Descriptions Of The Best ... Grasses For Special Conditions, Etc., Etc

Farm Grasses Of The United States: A Practical Treatise On The Grass Crop, Seeding And Management Of Meadows And Pastures, Descriptions Of The Best ... Grasses For Special Conditions, Etc., Etc

William Jasper Spillman

Papers On Tenancy

Papers On Tenancy

William Jasper Spillman

Farm Grasses of the United States; a Practical Treatise on the Grass Crop, Seeding and Management of Meadows and Pastures, Descriptions of the Best ... Grasses for Special Conditions, etc., etc.

Farm Grasses of the United States; a Practical Treatise on the Grass Crop, Seeding and Management of Meadows and Pastures, Descriptions of the Best ... Grasses for Special Conditions, etc., etc.

William Jasper Spillman

Farm Grasses of the United States; a Practical Treatise on the Grass Crop, Seeding and Management of Meadows and Pastures, Descriptions of the Best ... Grasses for Special Conditions, Etc., Etc

Farm Grasses of the United States; a Practical Treatise on the Grass Crop, Seeding and Management of Meadows and Pastures, Descriptions of the Best ... Grasses for Special Conditions, Etc., Etc

William Jasper Spillman

Farm Diary: A Business Record and Account Book

Farm Diary: A Business Record and Account Book

World Book Company

Farm Grasses of the United States: A Practical Treatise on the Grass Crop, Seeding and Management of Meadows and Pastures, Descriptions of the Best Varieties

Farm Grasses of the United States: A Practical Treatise on the Grass Crop, Seeding and Management of Meadows and Pastures, Descriptions of the Best Varieties

William Jasper Spillman

Application of some of the principles of heredity to plant breeding

Application of some of the principles of heredity to plant breeding

William Jasper Spillman

Mental And Moral Heredity In Royalty: Woods

Mental And Moral Heredity In Royalty: Woods

William Jasper Spillman