I p boyce (8 risultati)

Condizione: New.

Condizione: New.

Hardcover. Condizione: New. ISBN:9789387642980.

Paperback. Condizione: Very Good. First Edition. Prize plate of the previous owner. Publication of 114 pages. The wraps are a little shelf rubbed. Internally the pages are immaculately clean and complete. The binding is excellent. GK. Our orders are shipped using tracked courier delivery services.

Paperback. Condizione: Very Good. First Edition. Name of the previous owner. Publication of 114 pages. The wraps are a little shelf rubbed. Internally the pages are immaculately clean and complete. The binding is excellent. GK. Our orders are shipped using tracked courier delivery services.

Hardcover. Condizione: New. 1st Edition. Contents: Preface. 1. Introduction. 2. Classification of algae. 3. Types of algae. 4. Cycle of algae. 5. Plant green algae. 6. Development of algae biofuels. 7. Algal hydrogenation. 8. Algaecides. 9. Rhodophycophyta. 10. Phaeophyceae. 11. Protozoa. 12. Marine ecology. Index. Algae are photosynethic creatures. They are neither plant, animal or fungi. Many algae are single celled, however some species are multicellular. Many, but not all of red and brown algae are multicellular. Red and brown algae are common in marine environments. Some green algae are multicellular. The scum found on ponds are algae. The present book contains twelve chapters covering all related aspects of algae. These chapters include introduction, classification of algae, types of algae, cycle of algae, plant green algae, development of algae biofuels, algal hydrogenation, algaecides, rhodophycophyta, phaeophyceae, protozoa and marine ecology. This book is highly useful to students and researchers of botany, plant science and agriculture.…

Hardcover. Condizione: New. Ore deposits form by a variety of natural processes that concentrate elements into a volume that can be economically mined. Their type, character and abundance reflect the environment in which they formed and thus they preserve key evidence for the evolution of magmatic and tectonic processes, the state of the atmosphere and hydrosphere, and the evolution of life over geological time. This volume presents 13 papers on topical subjects in ore deposit research viewed in the context of Earth evolution. These diverse, yet interlinked, papers cover topics including: controls on the temporal and spatial distribution of ore deposits; the sources of fluid, gold and other components of orogenic gold deposits; the degree of oxygenation in the Neoproterozoic ocean; bacterial immobilization of gold in the semi-arid near-surface environment; and mineral resources for the future, including issues of resource estimation, sustainability of supply and the criticality of certain elements to society.…

Soft cover. Condizione: Very Good. 1st Edition. Gr.4° - 334pp - Color & B/w photo-reproductions (Buildings, Houses, Plans, Drawings etc.) Monthly magazine, text in English language. Original wrappers. Missing 2 cm on spine, otherwise in very good condition.