TY - BOOK AU - McLaren, D.J., ed. AU - Skinner, B.J., ed. TI - Resources world development SN - 0471915688 U1 - 333.7 21st ed. PY - 1987/// CY - Chichester PB - John Wiley KW - Hydrology KW - Mines and mineral resources KW - Natural resources KW - Water supply N1 - Report of the Dahlem Workshop on Resources and World Development; Index: pp 923-40 ER -