Future Challenges For National Agricultural Research A Policy Dialogue Proceedings Of The International Conference Challenges And Opportunities For The Nars In The Year 2000 Berlin 12 18 January 1992 

 -  The Hague The Netherlands : Isnar 1992. 
 - 172 
 - Isnar Research Report No. 1 .
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>9291180025 (Pbk)