Suggested Topics within your search.
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1by Chapman, V. J. (Valentine Jackson), 1910-
Published 1970[Wellington] New Zealand Dept. of Scientific and Industrial Research, 1970.51 p. illus., maps. 25 cm. -
2by Iqbal, Muhammad Zafar, 1935-
Published 1982Lahore, Pakistan : Institute of Chemistry, University of the Punjab, [1982][6], ix, 148 leaves : ill. ; 29 cm. -
3by Gupta, Om Prakash, 1933-
Published 1973Udaipur : Rajasthan College of Agriculture, University of Udaipur, 1973.97 p., [15] leaves of plates : ill. ; 23 cm. -
4by Querner, E. P. (Erik Paul), 1952-
Published 1993Wageningen : DLO Winand Staring Centre, 1993.203 p. : ill. ; 30 cm.