The terms and definitions used in watershed management are:

In Pakistan, because of small field size, most often 2 or 3 rows windbreaks are used, and should expect the effects to reach only about 12H downwind and ________ upwind:

The influences of crown on trees is:

Measurement of height there are many instruments, which can be used for this purpose; some of them are well suited to certain conditions and unsuited to others:

The injuries are generally caused by:

Coniferous forests having characteristics: