J. R. Self

1) Plant analysis

Author
Self, J. R
Series
Crop series. Production volume no. 0.116
Publisher
Not Supplied
Pub. Date
Not Supplied
Language
English

2) Soil testing

Author
Self, J. R
Series
Crop series. Soil volume no. 0.501
Publisher
Not Supplied
Pub. Date
Not Supplied
Language
English

3) Domestic water quality criteria

Author
Self, J. R
Series
Crop series. Soil volume no. 0.513
Publisher
Not Supplied
Pub. Date
Not Supplied
Language
English

4) Soil sampling: the key to a quality fertilizer recommendation

Author
Self, J. R
Series
Service in action volume no. 0.500
Publisher
Colorado State University Cooperative Extension
Pub. Date
1994.
Language
English

5) Soil sampling

Author
Self, J. R
Series
Crop series. Soil volume no. 0.500
Publisher
Not Supplied
Pub. Date
Not Supplied
Language
English

6) Soil test explanation

Author
Self, J. R
Series
Crop series. Soil volume no. 0.502
Publisher
Not Supplied
Pub. Date
Not Supplied
Language
English

7) Nitrates in drinking water

Author
Self, J. R
Series
Crop series. Soil volume no. 0.517
Service in action volume no. 0.517
Publisher
Not Supplied
Pub. Date
Not Supplied
Language
English

8) Soil, water, and plant testing

Author
Self, J. R
Series
Crop series. Soil volume no. 0.507
Publisher
Colorado State University Cooperative Extension
Pub. Date
[2005]
Language
English

9) Soil, water, and plant testing

Author
Soltanpour, P. N
Series
Crop series. Soil volume no. 0.507
Publisher
Colorado State University Cooperative Extension
Pub. Date
[1996]
Language
English

10) Domestic water quality criteria

Author
Follett, Roy H
Series
Service in action volume no. 0.513
Publisher
Colorado State University Cooperative Extension
Pub. Date
1989.
Language
English

11) Selecting an analytical laboratory

Author
Waskom, R. M
Series
Crop series. Soil volume no. 0.520
Publisher
Not Supplied
Pub. Date
Not Supplied
Language
English