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Proceedings / International Workshop on Socioeconomic Constraints to Development of Semi-Arid Tropical Agriculture, Hyderabad, India. 19-23 February 1979 ; scientific editor, J.G. Ryan ; publication editor, H.L. Thompson.

Proceedings / International Workshop on Socioeconomic Constraints to Development of Semi-Arid Tropical Agriculture, Hyderabad, India. 19-23 February 1979 ; scientific editor, J.G. Ryan ; publication editor, H.L. Thompson.
紙図書
International Crops Research Institute for the Semi-Arid Tropics1980.<RB51-110>
国立国会図書館
  • 著者標目Ryan, J. G. Thompson, H. L. International...

The determinants of individual diets and nutritional status in six villages of southern India : a collaborative study

The determinants of individual diets and nutritional status in six villages of southern India : a collaborative study
紙図書
by J. G. Ryan ... [et al.]International Crops Research Institute for the Semi-Arid Tropics1984
全国の図書館
  • 著者標目Ryan, J. G.

Economic assessment of improved watershed-based technology options in on-farm experiments

Economic assessment of improved watershed-based technology options in on-farm experiments
紙図書
[by] R. Sarin and J.G. RyanInternational Crops Research Institute for the Semi-Arid Tropics1983
全国の図書館
  • 著者標目Sarin, R. Ryan, J. G. International Crops Research ...

Fertilizer responsiveness of chickpeas in India : an analytican review

Fertilizer responsiveness of chickpeas in India : an analytican review
紙図書
[by] S. Rajendran, D. Jha and J.G. RyanInternational Crops Research Institute for the Semi-arid Tropics1982
全国の図書館
  • 著者標目Rajendran, S. Jha, D. Ryan, J. G.

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