Robuta

https://agris.fao.org/search/en/providers/123819/records/64735953e17b74d22250f133 Fizicheskie i khimicheskie svojstva serozemno-lugovykh pochv i urozhajnost' khlopchatnika pri... svojstva pri https://agris.fao.org/search/en/providers/123819/records/6473593953aa8c8963079946 Vliyanie dlitel' nogo primeneniya mineral' nykh udobrenij i izvestkovaniya na khimicheskie... nogo mineral