thomas burrill roy hansen (3 risultati)

Paperback. Condizione: New. Print on Demand. This book investigates the potential for non-legume plants to form a symbiotic relationship with nitrogen-fixing bacteria, similar to that found in legumes. The author provides a detailed account of the experiments conducted, including the methods used to isolate and identify the bacteria involved. The findings challenge the long-held belief that nitrogen-fixing bacteria are limited to legumes, opening up new possibilities for sustainable agriculture and the improvement of crop yields. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

pamphlet. Condizione: Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDGood, sunned, Agricultural Experiment Station, Urbana, Illinois, July, 1917, Bulletin No. 202 - Abstract, Torn edges.

Condizione: New. Print on Demand pp. 88.