Guano and phosphate rock deposits [for fertilizer production in the Philippines]
1976
书目信息
页码
21 leaves
语言
英语
注释
4 tables. *PCARR Library (Philippines)
类型
Conference; Non-Conventional
粮农组织大会
1. Regional Agriculture and Resources System Research Congress for Central and Southern Luzon, Paranaque, Rizal (Philippines), 26 Jul 1976
团体作者
Philippine Council for Agriculture and Resources Research, College, Laguna
1976-06-15
AGRIS AP