Environmental effects of arid land irrigation in developing countries /
White, Gilbert Fowler
Environmental effects of arid land irrigation in developing countries / GilbertFowler White. - París : UNESCO, 1978 . - 67 p. : il. - MAB technical notes ; 8 .
9231015869
572: 626.8 (252) =20WHI No.8.
Environmental effects of arid land irrigation in developing countries / GilbertFowler White. - París : UNESCO, 1978 . - 67 p. : il. - MAB technical notes ; 8 .
9231015869
572: 626.8 (252) =20WHI No.8.