Water repellent soil may result from which range management ...

[ts19998]

Water repellent soil may result from which range management practice?
 
  A) Burning
  B) Biological plant control
  C) Fertilization
  D) Herbicidal control of brush
  E) Mechanical brush control

Question 2

What minimum rate of financial return do the authors consider necessary to justify most brush control projects?
 
  A) 10 B) 5 C) 25 D) 13 E) 18

[aliotak]

Answer to Question 1

A

Answer to Question 2

D

[ts19998]

Wow, this really help

[tranoy]

Thanks for the timely response, appreciate it