They are well vegetated even at low levels and have extensive tracts of sub-tropical laurisilva forest.

Passing cautiously through a thick jungle, we at length emerged upon an extensive tract of high lemon grass.

In the 1970s, Cornell University bought extensive tracts of land for livestock research.

On the contrary, it was evident, that there could not be any extensive tract of country in the direction which had been supposed.

There are no natural forests in the plains; extensive tracts occur covered only with grass, shrubs and bushes.

During the 12th century population levels rose and extensive tracts of new agricultural land were brought into production.

This dentition, together with the deep body, which may have housed an extensive digestive tract, are evidence of an herbivorous diet.

The most extensive tracts are taken up by five dairy farms.

Accordingly, I purchased an extensive tract of land from the government, at twenty shillings per acre.

Perhaps he is best remembered as the donor of an extensive tract of land, then valued at Rs.