TY  - BOOK
AU  - Voelcker,John Augustus
AU  - Hall,Daniel
TI  - The valuation of unexhausted manures obtained by the consumption of foods by stock
AV  - S639 .V87
PY  - 1903///
CY  - London
PB  - J. Murray
KW  - Fertilizers
KW  - Economic aspects
KW  - Farm manure
N1  - "From the Journal of the Royal Agricultural Society of England, vol. 63, 1902, p. 76-114."; Includes bibliographical references
ER  -