1. India: a regional geography
پدیدآورنده : editor; R. L. Singh
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Description and travel - 7491- ، India,Economic conditions, 7491- ، India
رده :
DS
414
.
I48
2. India ;a regional geography
پدیدآورنده : / editor :R .L .Singh,Singh
کتابخانه: Central Library and Documents Center of Tehran University (Tehran)
موضوع : India --Historical geography
رده :
DS
408
.
5
.
S5
3. Proceedings of the national symposium on recent trends in plant disease control, April 12-14, 1989, Medziphema: Nagaland, India
پدیدآورنده : editor, H.B. Singh; co-editors, D.N. Upadhyay and L.R. Saha
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : India - Congresses ، Phytopathogenic microorganisms,India - Congresses ، Plant diseases
رده :
SB
703
.
P76
1993
