Libri di manures
25 libri in questo genere
Barnyard manure, its value and uses
Edward R. Minns
Our rose show this year ...
Fred D. Osman
Specification of John Howard Kidd
John Howard Kidd
Fertilisers and manures
Hall, Daniel Sir
Specification of William Strang
William Strang
The fertilizing value of street sweepings ..
Ervin Edgar Ewell
Additional appendix to the outlines of the fifteenth chapter of the proposed general report from the Board of Agriculture
Specification of John Samuel Dawes
John Samuel Dawes
Farmyard manure
Charles Morton Aikman
The not so little book of dung
Caroline Holmes
A muck manual for farmers
Samuel L. Dana
Soils and fertilizers
T. L. Lyon
Specification of John Lloyd
John Lloyd - undifferentiated
The manures most advantageously applicable to the various sorts of soils and the causes of their beneficial effect ineach particular instance
Richard Kirwan
Les engrais
Emil Theodor von Wolff
Manures: how to make and how to use them
Frank W. Sempers
Four essays written by students at Wisley, 1913 ..
Horticultural Society of London.
Specification of Robert Blackburn
Robert Blackburn
Base exchange studies on the Pennsylvania Jordan field plots
F. G. Merkle
The century in phosphates and fertilizers
Philip E. Chazal