Nguyên lý và phương pháp khuyến nông

Sách cung cấp những phương pháp luận về khuyến nông, cách lập kế hoạch khuyến nông và những phương pháp kỹ thuật cần thiết để tiến hành một hoạt động khuyến nông cũng như cách đánh giá hiệu quả của nó. Tất cả những việc đó nhằm ch...

Disgrifiad llawn

Wedi'i Gadw mewn:

Manylion Llyfryddiaeth
Prif Awdur:	Jacobsen, Chanoch
Fformat:	Llyfr
Iaith:	Undetermined
Cyhoeddwyd:	Hà Nội Nông nghiệp 1996
Pynciau:	Agricultural extension and work
Tagiau:	Ychwanegu Tag Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!

Thư viện lưu trữ:	Trung tâm Học liệu Trường Đại học Cần Thơ

Notice: fwrite(): write of 697 bytes failed with errno=28 No space left on device in C:\vufind\module\VuFind\src\VuFind\Session\File.php on line 152
Cannot write session to C:\Windows\TEMP\vufind_sessions/sess_p49li847h53gv1vq9muavn72ge
Warning: session_write_close(): Failed to write session data using user defined save handler. (session.save_path: \xampp\tmp) in C:\vufind\vendor\laminas\laminas-session\src\SessionManager.php on line 235

Nguyên lý và phương pháp khuyến nông

Eitemau Tebyg