1) Tillage, fertilizers and shade crops for orchards

Author
Paddock, Wendell
Series
Bulletin volume 142
Publisher
Agricultural Experiment Station of the Agricultural College of Colorado
Pub. Date
1909.
Language
English

2) Preparing land and trees for orchard planting

Author
Paddock, Wendell
Series
Circular volume 4
Publisher
Agricultural Experiment Station of the Agricultural College of Colorado
Pub. Date
[1909]
Language
English