LLOYD, J.W.
WATER RESOURCES OF HARD ROCK AQUIFERS IN ARID AND SEMI-ARID ZONES - 1st Ed. - Unesco Publishing 1999 - PHOTOSTAT
553.7 / LLO/WA
WATER RESOURCES OF HARD ROCK AQUIFERS IN ARID AND SEMI-ARID ZONES - 1st Ed. - Unesco Publishing 1999 - PHOTOSTAT
553.7 / LLO/WA