TY  - GEN
AU  - ZABELTITZ, CHRISTIAN VON
TI  - GREENHOUSES AND SHELTER STRUCTUTRES FOR TROPICAL REGIONS
U1  - 631.583 ZAB/GR 
CY  - DELHI, DAYA PUBLISHING HOUSE
KW  - CLIMATES OF TROPICAL REGIONS
KW  - CONSTRUCTION AND COVERING MATERIAL
KW  - PROBLEMS AND POSSIBILITIES FOR VEGETABLE PRODUCTION
ER  -