21. Sustainable agriculture and the humid tropics
پدیدآورنده : / Committee on sustainable agriculture and the environment in the humid tropics board on agriculture and board on science and technology for international development national research council
کتابخانه: Central Library and Documents Center of Mazandaran University (Mazandaran)
موضوع : Agricultural systems-Tropics,Sustainable agriculture-Tropics,Landuse ,Rural-Tropics,Agnicultural ecology-Tropics
رده :
S481
.
N38
1992
22. Technologies for sustainable agriculture in the tropics: proceedings of two international symposia sponsored by Division A-6 of the American Society of Agronomy in San Antonio, TX, and Denver, CO, 1990 and 1991, respectively
پدیدآورنده : editors, John Ragland and Rattan Lal; organizing committee, John Ragland )0991(, Augustine Uzo Mokwunye )1991(; editorial committee, Kenneth Cassman...]et al.[; editor-in-chief]s[ Gary A. Peterson, P.S. Baenziger, Robert J. Luxmoore
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Tropics - Congresses ، Sustainable agriculture,Developing countries - Congresses ، Sustainable agriculture
رده :
S
481
.
T43
1993
23. <The> Development of Agriculture and Forestry in the Tropics
پدیدآورنده : / John Phillips
کتابخانه: Library of Islamic Parliament (Tehran)
موضوع :
24. The development of agriculture and forestry in the tropics: patterns, problems, and promise
پدیدآورنده : Philips, John Frederick Vicarw
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Tropics ، Agriculture,Tropics ، Forest and forestry
رده :
S
471
.
T75
P5
1966
25. Towards a second green revolution :from chemical to new biological technologies in agriculture in the tropics
پدیدآورنده :
کتابخانه: Central Library of Agricultural (Tehran)
موضوع : $AAgricultural chemicals$BTropics -- Congresses,$AAgricultural chemicals$BTropics -- Environmental aspects -- Congresses,$APesticides$BTropics -- Congresses,$APesticides$BTropics -- Environmental aspects -- Congresses,$AAgricultural innovations$BTropics -- Congresses
رده :
S
583
.
2
.
T69
1986
26. Towards a second green revolution: from chemical to new biological technologies in agriculture in the tropics
پدیدآورنده : edited by G.B. Marini Bettolo
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Tropics - Congresses ، Agricultural chemicals,Environmental aspects - Tropics - Congresses ، Agricultural chemicals,Tropics - Congresses ، Pesticides,Environmental aspects)- Tropics - Congresses ، Pesticides,Tropics - Congresses ، Agricultural innovations
رده :
S
583
.
2
.
T69
1987
27. Trade Liberalization and Indian Agriculture: Cropping pattern Changes and Efficiency Gains in Semi - Arid Tropics
پدیدآورنده : Gulati, Ashok
کتابخانه: Library of Mofid University (Qom)
موضوع :
رده :
HD
2073
.
G8
T7
1999
28. Trade liberalization and Indian agriculture: cropping pattern changes and efficiency gains in semi-arid tropics
پدیدآورنده : Gulati, Ashok
کتابخانه: Central Library of Sharif University of Technology (Tehran)
موضوع : ، Arid regions agriculture-- Economic aspects-- India,، Arid regions agriculture-- Economic aspects-- India-- Statistics,، Produce trade-- Government policy-- India,، Agriculture and state-- Government policy-- India
رده :
HD
2072
.
G76
1999
