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You searched for: Creator Personal Names Duncan, Ira Jeriah, 1906- Remove constraint Creator Personal Names: Duncan, Ira Jeriah, 1906- All Creators Duncan, Ira Jeriah, 1906- Remove constraint All Creators: Duncan, Ira Jeriah, 1906-
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1. Effect of certain thiocyanate sprays on foliage and fruit in apples.

Creator Personal:
Dustman, Robert B. (Robert Barclay), 1892-, Duncan, Ira Jeriah, 1906-
Title:
Effect of certain thiocyanate sprays on foliage and fruit in apples.
Call Number:
P12419
Date:
1940
Description:

Journal article reprint from: Plant Physiology, 15 (1940).

Subject Topical:
Thiocyanates., Spraying and dusting in agriculture., Fruit--Color., Apples.
All:
Thiocyanates., Spraying and dusting in agriculture., Fruit--Color., Apples.

2. The Anthocyanin pigment of the winesap apple.

Creator Personal:
Dustman, Robert B. (Robert Barclay), 1892-, Duncan, Ira Jeriah, 1906-
Title:
The Anthocyanin pigment of the winesap apple.
Call Number:
P16794
Date:
1936
Description:
Journal article reprint from: Journal of the American Chemical Society, 58 (1936).
Subject Topical:
Fruit--Color., Apples.
All:
Fruit--Color., Apples.

3. Red color in apples.

Creator Personal:
Dustman, Robert B. (Robert Barclay), 1892-, Duncan, Ira Jeriah, 1906-
Title:
Red color in apples.
Call Number:
P16892
Date:
1939
Description:
Journal article reprint from: Science, v.90:no.2332 (1939:Sept.8).
Subject Topical:
Fruit--Color., Apples.
All:
Fruit--Color., Apples.

4. Determination of coumarin in vanilla extract by a modification of the steam-distillation method.

Creator Personal:
Dustman, Robert B. (Robert Barclay), 1892-, Duncan, Ira Jeriah, 1906-
Title:
Determination of coumarin in vanilla extract by a modification of the steam-distillation method.
Call Number:
P16908
Date:
1937
Description:

Journal article reprint from: Industrial and Engineering Chemistry (Analytical ed.), v.9 (1937:Sept.15).

Subject Topical:
Coumarins., Vanilla.
All:
Coumarins., Vanilla.

5. Determination of furfural.

Creator Personal:
Duncan, Ira Jeriah, 1906-
Title:
Determination of furfural.
Call Number:
P16955
Date:
1943
Description:
Journal article reprint from: Industrial and Engineering Chemistry (Analytical edition), v.15 (1943:Mar. 15).
Subject Topical:
Plants--Analysis., Furfural.
All:
Plants--Analysis., Furfural.

6. Determination of coumarin in sweet clover : a comparison of the steam-distillation and alcoholic-extraction methods.

Creator Personal:
Dustman, Robert B. (Robert Barclay), 1892-, Duncan, Ira Jeriah, 1906-
Title:
Determination of coumarin in sweet clover : a comparison of the steam-distillation and alcoholic-extraction methods.
Call Number:
P18699
Date:
1937
Description:

Journal article reprint from: Industrial and Engineering Chemistry, v.9 (1937:Oct.15).

Subject Topical:
Coumarins., Sweet clover.
All:
Coumarins., Sweet clover.

7. Quantitative determination of coumarin in plant material.

Creator Personal:
Dustman, Robert B. (Robert Barclay), 1892-, Duncan, Ira Jeriah, 1906-
Title:
Quantitative determination of coumarin in plant material.
Call Number:
P18887
Date:
1934
Description:

Journal article reprint from: Industrial and Engineering Chemistry (Analytical ed.), v.6 (1934:May 15).

Subject Topical:
Coumarins.
All:
Coumarins.