APA Style
Rizvi, Hasan-Askari, Pakistan: Planning and Development Division. National Fertilizer Development Centre- Islamabad. ().
Fertilizer review Rabi 1990-91 .
:
.
Chicago Style
Rizvi, Hasan-Askari, Pakistan: Planning and Development Division. National Fertilizer Development Centre- Islamabad.
Fertilizer review Rabi 1990-91.
:
,
.
.
MLA Style
Rizvi, Hasan-Askari, Pakistan: Planning and Development Division. National Fertilizer Development Centre- Islamabad.
Fertilizer review Rabi 1990-91.
:
,
.
.
Turabian Style
Rizvi, Hasan-Askari, Pakistan: Planning and Development Division. National Fertilizer Development Centre- Islamabad.
Fertilizer review Rabi 1990-91.
:
,
.
.