TY  - BOOK
AU  - 
TI  - CULTIVATING KNOWLEDGE : GENETIC DIVERSITY, FARMER EXPERIMENTATION AND CROP RESEARCH
SN  - 1853392049
AV  - SB 112.5  C81
PY  - 1993///
CY  - LONDON
PB  - INTERMEDIATE TECHNOLOGY PUBLICATIONS LTD.
KW  -  
ER  -