Perumal, P. (2012). Effects of crude humin from selected waste composts on ammonia volatilization and maize (Zea mays L.) cultivation.
استشهاد بنمط شيكاغوPerumal, Palanivell. Effects of Crude Humin From Selected Waste Composts On Ammonia Volatilization and Maize (Zea Mays L.) Cultivation. 2012.
MLA استشهادPerumal, Palanivell. Effects of Crude Humin From Selected Waste Composts On Ammonia Volatilization and Maize (Zea Mays L.) Cultivation. 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.