TY  - BOOK
AU  - Jacob,James
TI  - Light distribution,canopy conductances,carbon exchange rates and bioproductivity in sunflower [Helianthus annuus L.] and sorghum [sorghum bicolor (L.), moench.] Canopies with different leaf area indices
KW  - Sunflower
KW  - Helianthus annus
KW  - Sorghum bicolor
KW  - Biological production
KW  - Leaf area
KW  - Leaf area index
KW  - Canopy
ER  -