Down to earth : real principles for fertiliser practice.
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
London :
Crosby Lockwood,
1970.
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| Subjects: |
| Physical Description: | x, 95 pages : illustrations ; 12 x 18 cm. |
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| Bibliography: | Bibliography: pages 86-88. |
| ISBN: | 0258967978 |