Tài nguyên được gắn thẻ với: Food Crops Tropics

2 đề mục được tìm thấy (Hiển thị 1 - 2)

  1. Amaranth to Zai Holes: Ideas for Growing Food Under Difficult Conditions

    Tài Nguyên Chính 01-01-1996 This is a book of practical ideas. It is written for people who help those who live and make their living under difficult conditions in the tropics and subtropics. What should a development worker do to assist a community? There are no simple answers, but there are many possibilities—plants,...
    Tropical crops Developing countries Food Crops-Tropics ECHO Resources

  2. Climate, Soil, and Crop Production in the Humid Tropics

    01-01-1970 Rev. Ed. 177 pp : charts, graphs Factors influencing crop growth Gift of Dr John Phillip Bishop, June 28, 2023
    Food Crops-Tropics Crops and climate Crops & Climate Crops & Soils