Elgubshawi DAA, Hussin Attia. Effects of Cow Manure on Growth and Yield of Lettuce (Lactuca sativa L.) In salty affected soil and drip irrigation system, Bahrain kingdom. JAR [Internet]. 2019Apr.18 [cited 2024Apr.20];5(4):08-2. Available from: https://ijrdo.org/index.php/ar/article/view/2795