| 000 | 00437 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aLier, H.N.V. | |
| 245 | 1 | _aResearch on some technical aspects of outdoor recreation, as part of multipurpose rural reconstructions in the Netherla | |
| 260 |
_aWageningen _c1972 |
||
| 300 | _a1-56 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aResearch Netherlands Institute for Land and Water Management Research Technical Bulletin No. 84 | ||
| 901 | _aS51408 | ||
| 999 |
_c108939 _d108939 |
||