00325nam a22001097a 4500 0976184990 Rana P Singh Pawan K Jaiwal Biotechnological approaches to improve nitrogen use efficiaency [sic] in plants New delhi Salasar Imging System 2006 291p BK 299947 299947 0 0 0 0 KAUCOAP KAUCOAP 2017-05-10 0 571.6 SIN/BI KAU_COAP-09493 2017-05-10 00:00:00 2017-05-10 BK