| 000 | 00428nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 020 | _a9747721694 | ||
| 080 |
_a631.6.02(06) _bS52R |
||
| 245 | _aReport on the International Workshop on Soil Conservation Extension: Concepts, S | ||
| 260 |
_aBangkok _bSoil and Water Conservation Society of Thailand _c1996 |
||
| 300 | _aiii, 134 p. ; 27 cm | ||
| 901 | _a219418 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c12522 _d12522 |
||