100th anniversary of IB 1990 : papers on current research / [with contrib. from K. Harmsen ... et al.]
| rdfs:label | "100th anniversary of IB 1990 : papers on current research / [with contrib. from K. Harmsen ... et al.]" |
| schema:name | "100th anniversary of IB 1990 : papers on current research" |
| schema:author | Instituut voor Bodemvruchtbaarheid (Haren, Gr.) |
| schema:contributor | Harmsen, Karl (1947-) |
|
schema:same |
<http:/ |
|
schema:main |
<https:/ |
|
http:/ |
"1991" |
| schema:about | bodemvruchtbaarheid |
|
schema:in |
"en" |
|
schema:number |
397 |
| schema:publication |
<https:/ |