10

Residual Effects of Dairy Cattle Manure on Plant Growth and Soil Properties1

Year:
1980
Language:
english
File:
PDF, 244 KB
english, 1980
11

Direct Observation of Cotton Root Growth under Field Conditions1

Year:
1968
Language:
english
File:
PDF, 92 KB
english, 1968
12

An Implanted Soil Mass Technique to Study Herbicide Effects on Root Growth

Year:
1970
Language:
english
File:
PDF, 826 KB
english, 1970