Gaya APA
Plaisance, G.. (1981).
Dictionary of soils .
New Delhi:
Amerind Publishing.
Gaya Chicago
Plaisance, G..
Dictionary of soils.
New Delhi:
Amerind Publishing,
1981.
.
Gaya MLA
Plaisance, G..
Dictionary of soils.
New Delhi:
Amerind Publishing,
1981.
.
Gaya Turabian
Plaisance, G..
Dictionary of soils.
New Delhi:
Amerind Publishing,
1981.
.