TY  - GEN
AU  - Mhashu F.G.
TI  - Environmental science in action: pupils' book 6
SN  - 177901080x
AV  - GE 105 MHA 1997 
PY  - 1997///
CY  - Harare
PB  - Zimbabwe Publishing House
KW  - Environmental Science
N1  - Text
ER  -