Argentopentlandite from barite vein in Zagórze Śląskie, Lower Silesia; a first occurrence in Poland
Piestrzyński, Adam, Kowalik, Krzysztof
Assessment of Sowing Quality of Radish Seeds with Working Unit of Pneumatic Seeder
Kowalczuk, Józef, Zarajczyk, Janusz, Tatarczak, Jarosław, Niedziółka, Ignacy, Szmigielski, Marek, Zarajczyk, Karol, Kowalik, Krzysztof