cam a22 4 4500 279745702 CHVBK 20201005111315.0 130818s1997 np 00 eng (IDSBB)002234554 (NEBIS)009192345 SzZuIDS BS/BE B467 kids Ojha Ek Raj Agricultural terracing development perspectives Ek Raj Ojha Kathmandu Ratna Pustak Bhandar 1997 77 S. Ill. u 404-15 Nepal: Agrarraum, Landwirtschaft idsuzh UJ u 152f Bodennutzungssysteme (Shifting cultivation, Nomadismus, etc.) idsuzh UJ BK020000 XK020000 XK020000 IDSBB B467 B467 FH GIUB XB 349 2001/g NEBIS UFBI UFBI ULGEZ B/1997/0627 IDSBB 100 1- Ojha Ek Raj NEBIS 100 1- Ojha Ek Raj