TY  - BOOK
AU  - C.N.Botham
TI  - Audio-visual aids for cooperative education and training
SN  -  ps/50902/7.69/E/2/2000
AV  - S401.U6.B6 1967 2770
PY  - 1967///
CY  - Italy
PB  - Food and Agriculture Organization of the United Nations
KW  - Agriculture development
N1  - Includes index
ER  -