TY  - BOOK
AU  - Pem Zam.
TI  - Comparative analysis of plastic house veraes open field vegetable production in two Agro-Ecological zones in Bhutan/ 
U1  - Thesis/AG PEM 3rd Coh, 2014 
PY  - 2014///
CY  - College of Natural Resources, Lobesa.
PB  - Pem Zam.
KW  - Thesis
N1  - Includes referances and Annexure
ER  -