APA Style
Maesen, L.J.G. van der, Rafiqul Islam. (1986).
Role of Nitrogen fixing trees on the improvement of forest soils .
Peshawar:
PFI.
Chicago Style
Maesen, L.J.G. van der, Rafiqul Islam.
Role of Nitrogen fixing trees on the improvement of forest soils.
Peshawar:
PFI,
1986.
.
MLA Style
Maesen, L.J.G. van der, Rafiqul Islam.
Role of Nitrogen fixing trees on the improvement of forest soils.
Peshawar:
PFI,
1986.
.
Turabian Style
Maesen, L.J.G. van der, Rafiqul Islam.
Role of Nitrogen fixing trees on the improvement of forest soils.
Peshawar:
PFI,
1986.
.