TY  - BOOK
AU  - Jensen,Merle H
TI  - Protected agriculture: a global review
T2  - World Bank technical paper
SN  - 0821329308
U1  - 631.23 
PY  - 1995///
CY  - Washington
PB  - World Bank
KW  - green houses
KW  - Matter,Alan J
ER  -