TY  - BOOK
AU  - Muthui, Zipporah Wanjiku
TI  - Determination of the mechanical properties of biodegradable thermoplastic- polyactic acid and comparision with those of polythylene
AV  -  QD 380 .M88 
PY  - 2010///
CY  - Njoro
PB  -  Egerton university
KW  - Polymers-Biodegradation
ER  -