This book attempts to summarize the complex field of manuring of the different crops. Divided into two parts, the first part of this book deals with the principles of plant nutrition and manuring in general, the second is devoted to the use of manures for the individual crops.
- Publisher: Verlagsgesellschaft fur Ackerbau mbH
- Dewey Decimal: 631.091
- ECHO Library: 631.091 JAC