ISBN 1172108986 books & textbook
Results of experiments at Rothamsted on the growth of barley, for more than thirty years in succession on the same land; being a lecture delivered ... the Royal agricultural college, Cirencester
Gilbert, Joseph Henry Sir 1817-1901
Nabu Press /2010-10-14 Paperback / 36 Pages
isbn-10: 1172108986 / isbn-13: 9781172108985
