Gaya APA
Nair, P. (1984).
Soil productivity aspects of agroforestry .
Nairobi:
International Council for Research in Agroforestry.
Gaya MLA
Nair, P.K.R..
"Soil productivity aspects of agroforestry".
Nairobi:
International Council for Research in Agroforestry,
1984.
Printed Book.