1. Towards a second green revolution :from chemical to new biological technologies in agriculture in the tropics

کتابخانه: كتابخانه مركزي كشاورزى (طهران)

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