A major objective of modern soil science and agronomy is to put together farm management systems that will maximize the efficiency of food production and reduce costs. This monograph summarizes known facts and principles for an important component of the system and therefore will find extensive application and use.
No. 10 in the series, Agronomy
- Published: 1965
- Publisher: American Society of Agronomy
- Dewey Decimal: 631.41
- ECHO Library: 631.41 BAR