pp robin - satpol pp diy
$800.00
The effectivity of using humic acid and fulvic acid from quickstick (Gliricidia sepium) compost to slow down lead (Pb) accumulation in red tilapia (Oreochromis sp …. pp fb aesthetic cowok R Robin, Eddy Supriyono, Kukuh Nirmala, Ridwan Affandi, Dedi Jusadi ECOTERRA - Journal of Environmental Research and Protection 17 (2), 12-26 , 2020