ಈ Book ನಿಮ್ಮ ಭಾಷೆಯಲ್ಲಿ ಅಸ್ತಿತ್ವದಲ್ಲಿಲ್ಲ, ರಲ್ಲಿ ವೀಕ್ಷಿಸಿ: English (en),
ಅಥವಾ Google Translate ಬಳಸಲು:  

This book may no longer be available in print.

The lectures reproduced in this book were delivered as part of an introductory course in agricultural extension at the University of Sri Lanka in 1974.

114 pages 

Publication Details

  • Published: 1978
  • Publisher: Agricultural Development Council,
  • Dewey Decimal: 630.715
  • ECHO Library: 630.715 MOS

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Sri Lanka Agricultural Exten...