Gaya APA
Dickson, James G.. (1956).
Diseases of field crops (text).
New Delhi:
Tata McGraw-Hill.
Gaya Chicago
Dickson, James G..
Diseases of field crops.
text
New Delhi:
Tata McGraw-Hill,
1956.
.
Gaya MLA
Dickson, James G..
Diseases of field crops.
text
New Delhi:
Tata McGraw-Hill,
1956.
.
Gaya Turabian
Dickson, James G..
Diseases of field crops.
text
New Delhi:
Tata McGraw-Hill,
1956.
.