TY  - BOOK
AU  - Tiwari,G.N.
AU  - Goyal,R.K.
TI  - Greenhouse technology ; fundamentals design, modelling and applications
SN  - 8173192383
U1  - 631.58 
PY  - 1998///
CY  - New Delhi
PB  - Narosa publishing house
ER  -