TY  - BOOK
AU  - Barfield,Billy J.
AU  - Gerber,John Francis
TI  - Modification of the aerial environment of plants
T2  - An ASAE monograph ; no. 2
SN  - 0916150151
AV  - S600.7.W43 M63
U1  - 632/.1 
PY  - 1979///
CY  - St. Joseph, Mich.
PB  - American Society of Agricultural Engineers
KW  - Crops and climate
KW  - Weather control
KW  - Plants, Protection of
KW  - Plants, Effect of stress on
ER  -