Lal, C., & Shoaibahsan, A. (1978). Reference sources in Indian agriculture and biology. Ess Ess Publishing.
Dyfyniad Arddull ChicagoLal, Chhotey, and A. Shoaibahsan. Reference Sources in Indian Agriculture and Biology. Ess Ess Publishing, 1978.
Dyfyniad MLALal, Chhotey, and A. Shoaibahsan. Reference Sources in Indian Agriculture and Biology. Ess Ess Publishing, 1978.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.