Որոնման արդյունքները - Newson, Malcolm David

Land, water, and development sustainable management of river basin systems / ‌ Newson, Malcolm David

An electronic book accessible through the World Wide Web; click to view

Techniques in physical geography / ‌ Hanwell, James D. (James David)

Այլ հեղինակներ: “…Newson, Malcolm David…”