000 00308nam a2200109Ia 4500
001 MPKV098859
008 120911s9999 xx 000 0 und d
245 _aAgroforestry systems a new challenges.
_cKhosla,P.K.; Puri,S.
260 _bIndian society of tree scientist
_c1986
300 _b286 pp
365 _b250/-
999 _c62443
_d62443