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1. The Relation of corn yields to nutrient balance as revealed by leaf analysis.

Creator Personal:
Tyner, Edward Henry., Webb, John R.
Title:
The Relation of corn yields to nutrient balance as revealed by leaf analysis.
Call Number:
P17010
Date:
1946
Description:
Journal article reprint from: Journal of the American Society of Agronomy, v.38:no.2 (1946:Feb.).
Subject Topical:
Corn--Analysis., Corn--Fertilizers., Corn--Yields.
All:
Corn--Yields., Corn--Fertilizers., Corn--Analysis.

2. The Phosphorus concentration of the exuded sap of corn as a measure of the available phosphorus in the soil.

Creator Personal:
Pierre, W. H. (William Henry), 1898-, Pohlman, G. G. (George Gordon), 1902-
Title:
The Phosphorus concentration of the exuded sap of corn as a measure of the available phosphorus in the soil.
Call Number:
P17740
Date:
1933
Description:
Journal article reprint from: Journal of the American Society of Agronomy, v.25:no.2 (1933:Feb.).
Subject Topical:
Soils--Phosphorus content., Corn--Analysis., Sap., Phosphorus in agriculture.
All:
Phosphorus in agriculture., Sap., Soils--Phosphorus content., Corn--Analysis.