Simple methods for aquaculture topography for freshwater fish culture topographical surveys
Topographical surveys - plan surveying, topographical surveys - direct levelling, topographical plans and maps, measurement of areas and then topography and freshwater fish culture.
Spremljeno u:
| Glavni autor: | |
|---|---|
| Format: | Knjiga |
| Jezik: | Undetermined |
| Izdano: |
Rome
FAO
1989
|
| Teme: | |
| Oznake: |
Dodaj oznaku
Bez oznaka, Budi prvi tko označuje ovaj zapis!
|
| Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Cần Thơ |
|---|
| Sažetak: | Topographical surveys - plan surveying, topographical surveys - direct levelling, topographical plans and maps, measurement of areas and then topography and freshwater fish culture. |
|---|