| Type | Book |
| Title | For Hunger-proof Cities: Sustainable Urban Food Systems |
| Author(s) | |
| Publication (Day/Month/Year) | 1999 |
| URL | https://books.google.md/books?hl=ru&lr;=&id=yr9D2-ZK4AwC&oi=fnd&pg=PA67&dq;="1990+Census+of+Population"+1990+Zambia&ots=YteC3uXNTr&sig=SJCCF5tUgAJl_tSq9ocmsXdvRFI&redir_esc=y#v=onepage&q="1990 Censusof Population"&f=false |
| » | Zambia - Census of Population, Housing and Agriculture 1990 |