Haswell, Margaret .R.
Tropical farming economics / Textual Documents Margaret , R.Haswell. - London : Longman , 1973. - viii,371p ; .
(HB)
Agric, Economics Farming
338.1 / HAS
Tropical farming economics / Textual Documents Margaret , R.Haswell. - London : Longman , 1973. - viii,371p ; .
(HB)
Agric, Economics Farming
338.1 / HAS