Sumber Informasi Tagged: Field Surveys
1 item ditemukan (Menampilkan 1 - 1)
-
01 Januari 1990 This booklet aims to give insight into the subject matter so that you will be able to apply the methods described when carrying out small-scale measures. These measures include: staking out and digging a canal, staking out and construction a terrace, and levelling a field. Small-scale measures...