Tag | Indicator | Content |
---|---|---|
020 | ## | $a92-5-102310-7 |
041 | ## | $aEnglish |
100 | 0# | $aH. M. Schiechtl |
245 | 00 | $aFAO watershed management field manual: Vegetative and soil tratment measures $cFAO |
260 | ## | $aRome $bFAO $c1985 |
300 | ## | $aix, 61 p. $bfig., table $c29 cm |
440 | #0 | $aFAO Conservation Guide $c13/1 |