Kirpal Singh, K Dr. Ber culitivation/ K. Kirpal Singh, Dr. K.L. Chadha and M.R. Gupta - Ludhiana: Punjab Agricultural University, 1973 - [ca 101p.]: plates; 23 cm. ISBN: Rs. 2.00 Subjects--Topical Terms: Orchards--IndiaPalm oilOil palm--IndiaBer--Cultivation Dewey Class. No.: 634.60954