3 to 9 m deep and 18 m or more with 8 to 15 % slope
gullyformed in water erosion is —- type
a. Very small gully
b. Small gully
c. Medium gully
d. None of these
gullyformed in water erosion is —- type
a. Very small gully
b. Small gully
c. Medium gully
d. None of these