นี้ Book ไม่ได้อยู่ในภาษาของคุณ, ดูใน: English (en),
หรือใช้ Google Translate:  

Agricultural extension involves helping farmers to identify, analyse and deal with their production problems.  This book discusses the theory behind extension, its management, implementation and application in rural development.  It will be of use to students of agriculture on diploma and certificate courses at intermediate colleges, first-year agriculture students at university, agricultural extension workers and their teachers.

รายละเอียดสิ่งพิมพ์

  • ผู้ตีพิมพ์: English Language Book Society
  • ISBN-10: 0582025427
  • Dewey Decimal: 630.715
  • ห้องสมุด ECHO: 630.715 ADA