Author: Arthur Thomas Erwin
Publisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 22
Book Description
Potato Growing in Iowa as Affected by Temperature
Author: Arthur Thomas Erwin
Publisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 22
Book Description
Publisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 22
Book Description
Potato Growing in Iowa as Affected by Temperature
Author: Arthur Thomas Erwin
Publisher:
ISBN:
Category : Potatoes
Languages : en
Pages : 13
Book Description
Publisher:
ISBN:
Category : Potatoes
Languages : en
Pages : 13
Book Description
The Influence of Weather on Crops, 1900-1930
Potato Growing in Iowa
Author: Ernest Straign Haber
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 24
Book Description
Bulletin
Report on the Agricultural Experiment Stations
The Phosphorus Intake of Pre-school Children as Shown by a Dietary Study Made by the Individual Method
Author: Donald Smith Bell
Publisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 482
Book Description
Publisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 482
Book Description
Report on the Agricultural Experiment Stations
Author: United States. Agricultural Research Service
Publisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 932
Book Description
Publisher:
ISBN:
Category : Agricultural experiment stations
Languages : en
Pages : 932
Book Description
Twenty Rules For Potato Growing in Iowa
Author: Iowa State College of Agriculture and Mechanic Arts. Agricultural Extension Department
Publisher:
ISBN:
Category :
Languages : en
Pages : 35
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 35
Book Description