| era | |
|---|---|
| format | Book |
| genre | |
| geographic | |
| id | e3dc5513-bdf1-498f-9eec-e29fe92b1384 |
| isbn | |
| issn | |
| language | eng |
| physical | xix, 288 pagesplates, group portrait, 2 folded maps, diagrams23 cm |
| publication | – publisher: Faber and Faber Ltd dateOfPublication: 1946 |
| publishDate | 1946 |
| subjects | |
| title | Humus and the farmer, by Friend Sykes. |
| topic | Agriculture. Agriculture Soils. Manures. Humus. farming (activity or system) manure. humus. Agriculture. Humus. Manures. Soils. Great Britain. alternatieve landbouw alternative farming compostering composting compost composts bosstrooisel forest litter humus bladeren leaves organische verbindingen organic compounds biologische landbouw organic farming deeltjesgrootteverdeling particle size distribution bodem soil bodemchemie soil chemistry grondmechanica soil mechanics bodemstructuur soil structure bodemtextuur soil texture stro straw Soil Science (General) Bodemkunde (algemeen) |