Quantitative relationships of carbon, phosphorus, and nitrogen in soils
Stewart, Robert,
1877-
creator
text
book
Urbana
1910
1910
ENG
Cover-title.
"Published by the University of Illinois Agricultural Experiment Station Bulletin no. 145."
Thesis (PH. D.)--Univ. of Illinois.
Analysis
Soils
https://www.biodiversitylibrary.org/bibliography/25295
29717394
a10002411
10.5962/bhl.title.25295
Illinois Univ.