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You searched for: Creator Personal Names Putnam, Dexter Nevins, 1916- Remove constraint Creator Personal Names: Putnam, Dexter Nevins, 1916- All Creators Conklin, C. T. Remove constraint All Creators: Conklin, C. T. Digital Content No Digital Content Remove constraint Digital Content: No Digital Content
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1. The Use of first records versus the average of all records in dam-daughter comparisons when proving sires.

Creator Personal:
Putnam, Dexter Nevins, 1916-, Conklin, C. T., Bowling, G. A. (George Augustus), 1902-
Title:
The Use of first records versus the average of all records in dam-daughter comparisons when proving sires.
Call Number:
P17766
Date:
1943
Description:
Journal article reprint from: Journal of Dairy Science, v.26:no.10 (1943:Oct.).
Subject Topical:
Dairy cattle--Breeding.
All:
Dairy cattle--Breeding.

2. The Recognition of the influence of age on butterfat percentage when calculating mature equivalents.

Creator Personal:
Putnam, Dexter Nevins, 1916-, Conklin, C. T., Bowling, G. A. (George Augustus), 1902-
Title:
The Recognition of the influence of age on butterfat percentage when calculating mature equivalents.
Call Number:
P17809
Date:
1944
Description:
Journal article reprint from: Journal of Dairy Science, v.27:no.11 (1944:Nov.).
Subject Topical:
Milk yield., Milkfat., Dairy cattle.
All:
Milk yield., Milkfat., Dairy cattle.