Integrated resource recovery
World Bank
Hillel I. Shuval ... [et al.]
World Bank 1986 World Bank technical paper no. 51 , UNDP project management report no. 6 , Integrated resource recovery no. 6
: pbk
所蔵館6館
Peter Edwards
World Bank c1985 World Bank technical paper no. 36 , Integrated resource recovery no. 3 , UNDP project management report no. 3
所蔵館3館