A. China and Magnolia
B. China and Pakistan
C. China and India
D. None of these
World of Trees
World of Trees
A. Pakistan and India
B. Pakistan and China
C. Pakistan and Afghanistan
D. None of these
A. 1.8 million square km
B. 1.7 million square km
C. 1.9 million square km
D. None of these
A. United State
B. Chile
C. Both (a) & (b)
D. None of these
A. United State
B. Chile
C. Both (a) & (b)
D. None of these
A. Southern Africa
B. Northern Africa
C. Both (a) & (b)
D. None of these
A. Australia
B. United State
C. China
D. Iran
A. Shahkar Pur
B. Khairpur
C. Both (a) & (b)
D. None of these
A. Biotic effect
B. Abiotic effect
C. Both (a) & (b)
D. None of these
A. Use of resistant varieties
B. Physical
C. Biotechnical
D. Biological
E. All of the above