Contents: Preface. 1. Introduction. 2. Palaeozoic pteridospermales. 3. Glossopteridaceae and Mesozoic pteridospermales. 4. Bennettiales (Cycadeoideales). 5. Pentpxylales. 6. Cycadales. 7. Cordaitales. 8. Coniferales. 9. Taxales. 10. Ginkgoales. 11. Gnetales. 12. General conclusions. Bibliography. Index.
Methods of Analysis of Soils, Plants, Waters, Fertilisers & Organic Manures
This book describes some ...
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