TY  - BOOK
AU  - Howard,Albert
TI  - An agricultural testament,
AV  - S661 .H6
PY  - 1940///
CY  - London
PB  - New York, [etc.], Oxford university press
KW  - Waste products
KW  - Fertilizers
KW  - Humus
N1  - "Continuation of an earlier book- The waste products of agriculture...1931."- Foreword; "The Indore process": p. [39]-115; Bibliography at end of each chapter except the last
ER  -